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github-bot pushed a commit to branch gh-pages
in repository https://gitbox.apache.org/repos/asf/iceberg-rust.git
The following commit(s) were added to refs/heads/gh-pages by this push:
new 67ca8b444 deploy: 2301352019bc9f5cdfd488bf829f92c6c3d0da25
67ca8b444 is described below
commit 67ca8b444f3dc5f520683e20e5af665847f8bc9e
Author: liurenjie1024 <[email protected]>
AuthorDate: Mon Jan 5 02:00:56 2026 +0000
deploy: 2301352019bc9f5cdfd488bf829f92c6c3d0da25
---
api/iceberg/spec/struct.ManifestWriter.html | 4 +-
api/src/iceberg/spec/manifest/writer.rs.html | 628 +++++++++++++++------------
2 files changed, 362 insertions(+), 270 deletions(-)
diff --git a/api/iceberg/spec/struct.ManifestWriter.html
b/api/iceberg/spec/struct.ManifestWriter.html
index 6c7a9d199..068204561 100644
--- a/api/iceberg/spec/struct.ManifestWriter.html
+++ b/api/iceberg/spec/struct.ManifestWriter.html
@@ -1,5 +1,5 @@
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta
name="viewport" content="width=device-width, initial-scale=1.0"><meta
name="generator" content="rustdoc"><meta name="description" content="A manifest
writer."><title>ManifestWriter in iceberg::spec -
Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItali
[...]
-</div></details><h2 id="implementations"
class="section-header">Implementations<a href="#implementations"
class="anchor">§</a></h2><div id="implementations-list"><details class="toggle
implementors-toggle" open><summary><section id="impl-ManifestWriter"
class="impl"><a class="src rightside"
href="../../src/iceberg/spec/manifest/writer.rs.html#182-486">Source</a><a
href="#impl-ManifestWriter" class="anchor">§</a><h3 class="code-header">impl <a
class="struct" href="struct.ManifestWriter.ht [...]
+</div></details><h2 id="implementations"
class="section-header">Implementations<a href="#implementations"
class="anchor">§</a></h2><div id="implementations-list"><details class="toggle
implementors-toggle" open><summary><section id="impl-ManifestWriter"
class="impl"><a class="src rightside"
href="../../src/iceberg/spec/manifest/writer.rs.html#182-489">Source</a><a
href="#impl-ManifestWriter" class="anchor">§</a><h3 class="code-header">impl <a
class="struct" href="struct.ManifestWriter.ht [...]
&mut self,
data_file: <a class="struct" href="struct.DataFile.html" title="struct
iceberg::spec::DataFile">DataFile</a>,
sequence_number: <a class="primitive"
href="https://doc.rust-lang.org/nightly/std/primitive.i64.html";>i64</a>,
@@ -22,7 +22,7 @@ the file is marked as deleted.</p>
file_sequence_number: <a class="enum"
href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html";
title="enum core::option::Option">Option</a><<a class="primitive"
href="https://doc.rust-lang.org/nightly/std/primitive.i64.html";>i64</a>>,
) -> <a class="type" href="../type.Result.html" title="type
iceberg::Result">Result</a><<a class="primitive"
href="https://doc.rust-lang.org/nightly/std/primitive.unit.html";>()</a>></h4></section></summary><div
class="docblock"><p>Add an file as existing manifest entry. The original data
and file sequence numbers, snapshot ID,
which were assigned at commit, must be preserved when adding an existing
entry.</p>
-</div></details><details class="toggle method-toggle" open><summary><section
id="method.write_manifest_file" class="method"><a class="src rightside"
href="../../src/iceberg/spec/manifest/writer.rs.html#401-485">Source</a><h4
class="code-header">pub async fn <a href="#method.write_manifest_file"
class="fn">write_manifest_file</a>(self) -> <a class="type"
href="../type.Result.html" title="type iceberg::Result">Result</a><<a
class="struct" href="struct.ManifestFile.html" title="struct [...]
+</div></details><details class="toggle method-toggle" open><summary><section
id="method.write_manifest_file" class="method"><a class="src rightside"
href="../../src/iceberg/spec/manifest/writer.rs.html#401-488">Source</a><h4
class="code-header">pub async fn <a href="#method.write_manifest_file"
class="fn">write_manifest_file</a>(self) -> <a class="type"
href="../type.Result.html" title="type iceberg::Result">Result</a><<a
class="struct" href="struct.ManifestFile.html" title="struct [...]
</div></details></div></details></div><h2 id="synthetic-implementations"
class="section-header">Auto Trait Implementations<a
href="#synthetic-implementations" class="anchor">§</a></h2><div
id="synthetic-implementations-list"><section
id="impl-Freeze-for-ManifestWriter" class="impl"><a
href="#impl-Freeze-for-ManifestWriter" class="anchor">§</a><h3
class="code-header">impl <a class="trait"
href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html";
title="trait core::marker::Fre [...]
T: 'static + ?<a class="trait"
href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html";
title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div
class="impl-items"><details class="toggle method-toggle" open><summary><section
id="method.type_id" class="method trait-impl"><a class="src rightside"
href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#139";>Source</a><a
href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href
[...]
T: <a class="trait"
href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"; title="trait
core::any::Any">Any</a>,</div></h3></section></summary><div
class="impl-items"><section id="method.as_any" class="method trait-impl"><a
href="#method.as_any" class="anchor">§</a><h4 class="code-header">fn <a
class="fn">as_any</a>(&self) -> &(dyn <a class="trait"
href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html"; title="trait
core::any::Any">Any</a> + 'static)</h4 [...]
diff --git a/api/src/iceberg/spec/manifest/writer.rs.html
b/api/src/iceberg/spec/manifest/writer.rs.html
index ab198c458..d7c06a9aa 100644
--- a/api/src/iceberg/spec/manifest/writer.rs.html
+++ b/api/src/iceberg/spec/manifest/writer.rs.html
@@ -437,275 +437,367 @@
<a href=#437 id=437 data-nosnippet>437</a> <span
class="string">"format-version"</span>.to_string(),
<a href=#438 id=438 data-nosnippet>438</a> (<span
class="self">self</span>.metadata.format_version <span class="kw">as
</span>u8).to_string(),
<a href=#439 id=439 data-nosnippet>439</a> )<span
class="question-mark">?</span>;
-<a href=#440 id=440 data-nosnippet>440</a> <span class="kw">if
</span><span class="self">self</span>.metadata.format_version ==
FormatVersion::V2 {
-<a href=#441 id=441 data-nosnippet>441</a> avro_writer
-<a href=#442 id=442 data-nosnippet>442</a>
.add_user_metadata(<span class="string">"content"</span>.to_string(), <span
class="self">self</span>.metadata.content.to_string())<span
class="question-mark">?</span>;
-<a href=#443 id=443 data-nosnippet>443</a> }
-<a href=#444 id=444 data-nosnippet>444</a>
-<a href=#445 id=445 data-nosnippet>445</a> <span class="kw">let
</span>partition_summary = <span
class="self">self</span>.construct_partition_summaries(<span
class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
-<a href=#446 id=446 data-nosnippet>446</a> <span class="comment">//
Write manifest entries
-<a href=#447 id=447 data-nosnippet>447</a> </span><span class="kw">for
</span>entry <span class="kw">in </span>std::mem::take(<span
class="kw-2">&mut </span><span class="self">self</span>.manifest_entries) {
-<a href=#448 id=448 data-nosnippet>448</a> <span class="kw">let
</span>value = <span class="kw">match </span><span
class="self">self</span>.metadata.format_version {
-<a href=#449 id=449 data-nosnippet>449</a> FormatVersion::V1
=> to_value(ManifestEntryV1::try_from(entry, <span
class="kw-2">&</span>partition_type)<span
class="question-mark">?</span>)<span class="question-mark">?
-<a href=#450 id=450 data-nosnippet>450</a>
</span>.resolve(<span class="kw-2">&</span>avro_schema)<span
class="question-mark">?</span>,
-<a href=#451 id=451 data-nosnippet>451</a> <span
class="comment">// Manifest entry format did not change between V2 and V3
-<a href=#452 id=452 data-nosnippet>452</a>
</span>FormatVersion::V2 | FormatVersion::V3 => {
-<a href=#453 id=453 data-nosnippet>453</a>
to_value(ManifestEntryV2::try_from(entry, <span
class="kw-2">&</span>partition_type)<span
class="question-mark">?</span>)<span class="question-mark">?
-<a href=#454 id=454 data-nosnippet>454</a>
</span>.resolve(<span class="kw-2">&</span>avro_schema)<span
class="question-mark">?
-<a href=#455 id=455 data-nosnippet>455</a> </span>}
-<a href=#456 id=456 data-nosnippet>456</a> };
-<a href=#457 id=457 data-nosnippet>457</a>
-<a href=#458 id=458 data-nosnippet>458</a>
avro_writer.append(value)<span class="question-mark">?</span>;
-<a href=#459 id=459 data-nosnippet>459</a> }
+<a href=#440 id=440 data-nosnippet>440</a> <span class="kw">match
</span><span class="self">self</span>.metadata.format_version {
+<a href=#441 id=441 data-nosnippet>441</a> FormatVersion::V1 =>
{}
+<a href=#442 id=442 data-nosnippet>442</a> FormatVersion::V2 |
FormatVersion::V3 => {
+<a href=#443 id=443 data-nosnippet>443</a> avro_writer
+<a href=#444 id=444 data-nosnippet>444</a>
.add_user_metadata(<span class="string">"content"</span>.to_string(), <span
class="self">self</span>.metadata.content.to_string())<span
class="question-mark">?</span>;
+<a href=#445 id=445 data-nosnippet>445</a> }
+<a href=#446 id=446 data-nosnippet>446</a> }
+<a href=#447 id=447 data-nosnippet>447</a>
+<a href=#448 id=448 data-nosnippet>448</a> <span class="kw">let
</span>partition_summary = <span
class="self">self</span>.construct_partition_summaries(<span
class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
+<a href=#449 id=449 data-nosnippet>449</a> <span class="comment">//
Write manifest entries
+<a href=#450 id=450 data-nosnippet>450</a> </span><span class="kw">for
</span>entry <span class="kw">in </span>std::mem::take(<span
class="kw-2">&mut </span><span class="self">self</span>.manifest_entries) {
+<a href=#451 id=451 data-nosnippet>451</a> <span class="kw">let
</span>value = <span class="kw">match </span><span
class="self">self</span>.metadata.format_version {
+<a href=#452 id=452 data-nosnippet>452</a> FormatVersion::V1
=> to_value(ManifestEntryV1::try_from(entry, <span
class="kw-2">&</span>partition_type)<span
class="question-mark">?</span>)<span class="question-mark">?
+<a href=#453 id=453 data-nosnippet>453</a>
</span>.resolve(<span class="kw-2">&</span>avro_schema)<span
class="question-mark">?</span>,
+<a href=#454 id=454 data-nosnippet>454</a> <span
class="comment">// Manifest entry format did not change between V2 and V3
+<a href=#455 id=455 data-nosnippet>455</a>
</span>FormatVersion::V2 | FormatVersion::V3 => {
+<a href=#456 id=456 data-nosnippet>456</a>
to_value(ManifestEntryV2::try_from(entry, <span
class="kw-2">&</span>partition_type)<span
class="question-mark">?</span>)<span class="question-mark">?
+<a href=#457 id=457 data-nosnippet>457</a>
</span>.resolve(<span class="kw-2">&</span>avro_schema)<span
class="question-mark">?
+<a href=#458 id=458 data-nosnippet>458</a> </span>}
+<a href=#459 id=459 data-nosnippet>459</a> };
<a href=#460 id=460 data-nosnippet>460</a>
-<a href=#461 id=461 data-nosnippet>461</a> <span class="kw">let
</span>content = avro_writer.into_inner()<span class="question-mark">?</span>;
-<a href=#462 id=462 data-nosnippet>462</a> <span class="kw">let
</span>length = content.len();
-<a href=#463 id=463 data-nosnippet>463</a> <span
class="self">self</span>.output.write(Bytes::from(content)).<span
class="kw">await</span><span class="question-mark">?</span>;
-<a href=#464 id=464 data-nosnippet>464</a>
-<a href=#465 id=465 data-nosnippet>465</a> <span
class="prelude-val">Ok</span>(ManifestFile {
-<a href=#466 id=466 data-nosnippet>466</a> manifest_path: <span
class="self">self</span>.output.location().to_string(),
-<a href=#467 id=467 data-nosnippet>467</a> manifest_length: length
<span class="kw">as </span>i64,
-<a href=#468 id=468 data-nosnippet>468</a> partition_spec_id: <span
class="self">self</span>.metadata.partition_spec.spec_id(),
-<a href=#469 id=469 data-nosnippet>469</a> content: <span
class="self">self</span>.metadata.content,
-<a href=#470 id=470 data-nosnippet>470</a> <span class="comment">//
sequence_number and min_sequence_number with UNASSIGNED_SEQUENCE_NUMBER will be
replace with
-<a href=#471 id=471 data-nosnippet>471</a> // real sequence number
in `ManifestListWriter`.
-<a href=#472 id=472 data-nosnippet>472</a> </span>sequence_number:
UNASSIGNED_SEQUENCE_NUMBER,
-<a href=#473 id=473 data-nosnippet>473</a> min_sequence_number:
<span
class="self">self</span>.min_seq_num.unwrap_or(UNASSIGNED_SEQUENCE_NUMBER),
-<a href=#474 id=474 data-nosnippet>474</a> added_snapshot_id: <span
class="self">self</span>.snapshot_id.unwrap_or(UNASSIGNED_SNAPSHOT_ID),
-<a href=#475 id=475 data-nosnippet>475</a> added_files_count: <span
class="prelude-val">Some</span>(<span class="self">self</span>.added_files),
-<a href=#476 id=476 data-nosnippet>476</a> existing_files_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.existing_files),
-<a href=#477 id=477 data-nosnippet>477</a> deleted_files_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.deleted_files),
-<a href=#478 id=478 data-nosnippet>478</a> added_rows_count: <span
class="prelude-val">Some</span>(<span class="self">self</span>.added_rows),
-<a href=#479 id=479 data-nosnippet>479</a> existing_rows_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.existing_rows),
-<a href=#480 id=480 data-nosnippet>480</a> deleted_rows_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.deleted_rows),
-<a href=#481 id=481 data-nosnippet>481</a> partitions: <span
class="prelude-val">Some</span>(partition_summary),
-<a href=#482 id=482 data-nosnippet>482</a> key_metadata: <span
class="self">self</span>.key_metadata,
-<a href=#483 id=483 data-nosnippet>483</a> first_row_id: <span
class="self">self</span>.first_row_id,
-<a href=#484 id=484 data-nosnippet>484</a> })
-<a href=#485 id=485 data-nosnippet>485</a> }
-<a href=#486 id=486 data-nosnippet>486</a>}
-<a href=#487 id=487 data-nosnippet>487</a>
-<a href=#488 id=488 data-nosnippet>488</a><span class="kw">struct
</span>PartitionFieldStats {
-<a href=#489 id=489 data-nosnippet>489</a> partition_type: PrimitiveType,
+<a href=#461 id=461 data-nosnippet>461</a>
avro_writer.append(value)<span class="question-mark">?</span>;
+<a href=#462 id=462 data-nosnippet>462</a> }
+<a href=#463 id=463 data-nosnippet>463</a>
+<a href=#464 id=464 data-nosnippet>464</a> <span class="kw">let
</span>content = avro_writer.into_inner()<span class="question-mark">?</span>;
+<a href=#465 id=465 data-nosnippet>465</a> <span class="kw">let
</span>length = content.len();
+<a href=#466 id=466 data-nosnippet>466</a> <span
class="self">self</span>.output.write(Bytes::from(content)).<span
class="kw">await</span><span class="question-mark">?</span>;
+<a href=#467 id=467 data-nosnippet>467</a>
+<a href=#468 id=468 data-nosnippet>468</a> <span
class="prelude-val">Ok</span>(ManifestFile {
+<a href=#469 id=469 data-nosnippet>469</a> manifest_path: <span
class="self">self</span>.output.location().to_string(),
+<a href=#470 id=470 data-nosnippet>470</a> manifest_length: length
<span class="kw">as </span>i64,
+<a href=#471 id=471 data-nosnippet>471</a> partition_spec_id: <span
class="self">self</span>.metadata.partition_spec.spec_id(),
+<a href=#472 id=472 data-nosnippet>472</a> content: <span
class="self">self</span>.metadata.content,
+<a href=#473 id=473 data-nosnippet>473</a> <span class="comment">//
sequence_number and min_sequence_number with UNASSIGNED_SEQUENCE_NUMBER will be
replace with
+<a href=#474 id=474 data-nosnippet>474</a> // real sequence number
in `ManifestListWriter`.
+<a href=#475 id=475 data-nosnippet>475</a> </span>sequence_number:
UNASSIGNED_SEQUENCE_NUMBER,
+<a href=#476 id=476 data-nosnippet>476</a> min_sequence_number:
<span
class="self">self</span>.min_seq_num.unwrap_or(UNASSIGNED_SEQUENCE_NUMBER),
+<a href=#477 id=477 data-nosnippet>477</a> added_snapshot_id: <span
class="self">self</span>.snapshot_id.unwrap_or(UNASSIGNED_SNAPSHOT_ID),
+<a href=#478 id=478 data-nosnippet>478</a> added_files_count: <span
class="prelude-val">Some</span>(<span class="self">self</span>.added_files),
+<a href=#479 id=479 data-nosnippet>479</a> existing_files_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.existing_files),
+<a href=#480 id=480 data-nosnippet>480</a> deleted_files_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.deleted_files),
+<a href=#481 id=481 data-nosnippet>481</a> added_rows_count: <span
class="prelude-val">Some</span>(<span class="self">self</span>.added_rows),
+<a href=#482 id=482 data-nosnippet>482</a> existing_rows_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.existing_rows),
+<a href=#483 id=483 data-nosnippet>483</a> deleted_rows_count:
<span class="prelude-val">Some</span>(<span
class="self">self</span>.deleted_rows),
+<a href=#484 id=484 data-nosnippet>484</a> partitions: <span
class="prelude-val">Some</span>(partition_summary),
+<a href=#485 id=485 data-nosnippet>485</a> key_metadata: <span
class="self">self</span>.key_metadata,
+<a href=#486 id=486 data-nosnippet>486</a> first_row_id: <span
class="self">self</span>.first_row_id,
+<a href=#487 id=487 data-nosnippet>487</a> })
+<a href=#488 id=488 data-nosnippet>488</a> }
+<a href=#489 id=489 data-nosnippet>489</a>}
<a href=#490 id=490 data-nosnippet>490</a>
-<a href=#491 id=491 data-nosnippet>491</a> contains_null: bool,
-<a href=#492 id=492 data-nosnippet>492</a> contains_nan: <span
class="prelude-ty">Option</span><bool>,
-<a href=#493 id=493 data-nosnippet>493</a> lower_bound: <span
class="prelude-ty">Option</span><Datum>,
-<a href=#494 id=494 data-nosnippet>494</a> upper_bound: <span
class="prelude-ty">Option</span><Datum>,
-<a href=#495 id=495 data-nosnippet>495</a>}
-<a href=#496 id=496 data-nosnippet>496</a>
-<a href=#497 id=497 data-nosnippet>497</a><span class="kw">impl
</span>PartitionFieldStats {
-<a href=#498 id=498 data-nosnippet>498</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>new(partition_type: PrimitiveType) -> <span class="self">Self </span>{
-<a href=#499 id=499 data-nosnippet>499</a> <span class="self">Self
</span>{
-<a href=#500 id=500 data-nosnippet>500</a> partition_type,
-<a href=#501 id=501 data-nosnippet>501</a> contains_null: <span
class="bool-val">false</span>,
-<a href=#502 id=502 data-nosnippet>502</a> contains_nan: <span
class="prelude-val">Some</span>(<span class="bool-val">false</span>),
-<a href=#503 id=503 data-nosnippet>503</a> upper_bound: <span
class="prelude-val">None</span>,
-<a href=#504 id=504 data-nosnippet>504</a> lower_bound: <span
class="prelude-val">None</span>,
-<a href=#505 id=505 data-nosnippet>505</a> }
-<a href=#506 id=506 data-nosnippet>506</a> }
-<a href=#507 id=507 data-nosnippet>507</a>
-<a href=#508 id=508 data-nosnippet>508</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>update(<span class="kw-2">&mut </span><span
class="self">self</span>, value: <span
class="prelude-ty">Option</span><PrimitiveLiteral>) -> <span
class="prelude-ty">Result</span><()> {
-<a href=#509 id=509 data-nosnippet>509</a> <span class="kw">let
</span><span class="prelude-val">Some</span>(value) = value <span
class="kw">else </span>{
-<a href=#510 id=510 data-nosnippet>510</a> <span
class="self">self</span>.contains_null = <span class="bool-val">true</span>;
-<a href=#511 id=511 data-nosnippet>511</a> <span class="kw">return
</span><span class="prelude-val">Ok</span>(());
-<a href=#512 id=512 data-nosnippet>512</a> };
-<a href=#513 id=513 data-nosnippet>513</a> <span class="kw">if
</span>!<span class="self">self</span>.partition_type.compatible(<span
class="kw-2">&</span>value) {
-<a href=#514 id=514 data-nosnippet>514</a> <span class="kw">return
</span><span class="prelude-val">Err</span>(Error::new(
-<a href=#515 id=515 data-nosnippet>515</a>
ErrorKind::DataInvalid,
-<a href=#516 id=516 data-nosnippet>516</a> <span
class="string">"value is not compatible with type"</span>,
-<a href=#517 id=517 data-nosnippet>517</a> ));
-<a href=#518 id=518 data-nosnippet>518</a> }
-<a href=#519 id=519 data-nosnippet>519</a> <span class="kw">let
</span>value = Datum::new(<span
class="self">self</span>.partition_type.clone(), value);
-<a href=#520 id=520 data-nosnippet>520</a>
-<a href=#521 id=521 data-nosnippet>521</a> <span class="kw">if
</span>value.is_nan() {
-<a href=#522 id=522 data-nosnippet>522</a> <span
class="self">self</span>.contains_nan = <span
class="prelude-val">Some</span>(<span class="bool-val">true</span>);
-<a href=#523 id=523 data-nosnippet>523</a> <span class="kw">return
</span><span class="prelude-val">Ok</span>(());
-<a href=#524 id=524 data-nosnippet>524</a> }
-<a href=#525 id=525 data-nosnippet>525</a>
-<a href=#526 id=526 data-nosnippet>526</a> <span
class="self">self</span>.lower_bound = <span
class="prelude-val">Some</span>(<span
class="self">self</span>.lower_bound.take().map_or(value.clone(), |original| {
-<a href=#527 id=527 data-nosnippet>527</a> <span class="kw">if
</span>value < original {
-<a href=#528 id=528 data-nosnippet>528</a> value.clone()
-<a href=#529 id=529 data-nosnippet>529</a> } <span class="kw">else
</span>{
-<a href=#530 id=530 data-nosnippet>530</a> original
-<a href=#531 id=531 data-nosnippet>531</a> }
-<a href=#532 id=532 data-nosnippet>532</a> }));
-<a href=#533 id=533 data-nosnippet>533</a> <span
class="self">self</span>.upper_bound = <span
class="prelude-val">Some</span>(<span
class="self">self</span>.upper_bound.take().map_or(value.clone(), |original| {
-<a href=#534 id=534 data-nosnippet>534</a> <span class="kw">if
</span>value > original { value } <span class="kw">else </span>{ original }
+<a href=#491 id=491 data-nosnippet>491</a><span class="kw">struct
</span>PartitionFieldStats {
+<a href=#492 id=492 data-nosnippet>492</a> partition_type: PrimitiveType,
+<a href=#493 id=493 data-nosnippet>493</a>
+<a href=#494 id=494 data-nosnippet>494</a> contains_null: bool,
+<a href=#495 id=495 data-nosnippet>495</a> contains_nan: <span
class="prelude-ty">Option</span><bool>,
+<a href=#496 id=496 data-nosnippet>496</a> lower_bound: <span
class="prelude-ty">Option</span><Datum>,
+<a href=#497 id=497 data-nosnippet>497</a> upper_bound: <span
class="prelude-ty">Option</span><Datum>,
+<a href=#498 id=498 data-nosnippet>498</a>}
+<a href=#499 id=499 data-nosnippet>499</a>
+<a href=#500 id=500 data-nosnippet>500</a><span class="kw">impl
</span>PartitionFieldStats {
+<a href=#501 id=501 data-nosnippet>501</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>new(partition_type: PrimitiveType) -> <span class="self">Self </span>{
+<a href=#502 id=502 data-nosnippet>502</a> <span class="self">Self
</span>{
+<a href=#503 id=503 data-nosnippet>503</a> partition_type,
+<a href=#504 id=504 data-nosnippet>504</a> contains_null: <span
class="bool-val">false</span>,
+<a href=#505 id=505 data-nosnippet>505</a> contains_nan: <span
class="prelude-val">Some</span>(<span class="bool-val">false</span>),
+<a href=#506 id=506 data-nosnippet>506</a> upper_bound: <span
class="prelude-val">None</span>,
+<a href=#507 id=507 data-nosnippet>507</a> lower_bound: <span
class="prelude-val">None</span>,
+<a href=#508 id=508 data-nosnippet>508</a> }
+<a href=#509 id=509 data-nosnippet>509</a> }
+<a href=#510 id=510 data-nosnippet>510</a>
+<a href=#511 id=511 data-nosnippet>511</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>update(<span class="kw-2">&mut </span><span
class="self">self</span>, value: <span
class="prelude-ty">Option</span><PrimitiveLiteral>) -> <span
class="prelude-ty">Result</span><()> {
+<a href=#512 id=512 data-nosnippet>512</a> <span class="kw">let
</span><span class="prelude-val">Some</span>(value) = value <span
class="kw">else </span>{
+<a href=#513 id=513 data-nosnippet>513</a> <span
class="self">self</span>.contains_null = <span class="bool-val">true</span>;
+<a href=#514 id=514 data-nosnippet>514</a> <span class="kw">return
</span><span class="prelude-val">Ok</span>(());
+<a href=#515 id=515 data-nosnippet>515</a> };
+<a href=#516 id=516 data-nosnippet>516</a> <span class="kw">if
</span>!<span class="self">self</span>.partition_type.compatible(<span
class="kw-2">&</span>value) {
+<a href=#517 id=517 data-nosnippet>517</a> <span class="kw">return
</span><span class="prelude-val">Err</span>(Error::new(
+<a href=#518 id=518 data-nosnippet>518</a>
ErrorKind::DataInvalid,
+<a href=#519 id=519 data-nosnippet>519</a> <span
class="string">"value is not compatible with type"</span>,
+<a href=#520 id=520 data-nosnippet>520</a> ));
+<a href=#521 id=521 data-nosnippet>521</a> }
+<a href=#522 id=522 data-nosnippet>522</a> <span class="kw">let
</span>value = Datum::new(<span
class="self">self</span>.partition_type.clone(), value);
+<a href=#523 id=523 data-nosnippet>523</a>
+<a href=#524 id=524 data-nosnippet>524</a> <span class="kw">if
</span>value.is_nan() {
+<a href=#525 id=525 data-nosnippet>525</a> <span
class="self">self</span>.contains_nan = <span
class="prelude-val">Some</span>(<span class="bool-val">true</span>);
+<a href=#526 id=526 data-nosnippet>526</a> <span class="kw">return
</span><span class="prelude-val">Ok</span>(());
+<a href=#527 id=527 data-nosnippet>527</a> }
+<a href=#528 id=528 data-nosnippet>528</a>
+<a href=#529 id=529 data-nosnippet>529</a> <span
class="self">self</span>.lower_bound = <span
class="prelude-val">Some</span>(<span
class="self">self</span>.lower_bound.take().map_or(value.clone(), |original| {
+<a href=#530 id=530 data-nosnippet>530</a> <span class="kw">if
</span>value < original {
+<a href=#531 id=531 data-nosnippet>531</a> value.clone()
+<a href=#532 id=532 data-nosnippet>532</a> } <span class="kw">else
</span>{
+<a href=#533 id=533 data-nosnippet>533</a> original
+<a href=#534 id=534 data-nosnippet>534</a> }
<a href=#535 id=535 data-nosnippet>535</a> }));
-<a href=#536 id=536 data-nosnippet>536</a>
-<a href=#537 id=537 data-nosnippet>537</a> <span
class="prelude-val">Ok</span>(())
-<a href=#538 id=538 data-nosnippet>538</a> }
+<a href=#536 id=536 data-nosnippet>536</a> <span
class="self">self</span>.upper_bound = <span
class="prelude-val">Some</span>(<span
class="self">self</span>.upper_bound.take().map_or(value.clone(), |original| {
+<a href=#537 id=537 data-nosnippet>537</a> <span class="kw">if
</span>value > original { value } <span class="kw">else </span>{ original }
+<a href=#538 id=538 data-nosnippet>538</a> }));
<a href=#539 id=539 data-nosnippet>539</a>
-<a href=#540 id=540 data-nosnippet>540</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>finish(<span class="self">self</span>) -> FieldSummary {
-<a href=#541 id=541 data-nosnippet>541</a> FieldSummary {
-<a href=#542 id=542 data-nosnippet>542</a> contains_null: <span
class="self">self</span>.contains_null,
-<a href=#543 id=543 data-nosnippet>543</a> contains_nan: <span
class="self">self</span>.contains_nan,
-<a href=#544 id=544 data-nosnippet>544</a> upper_bound: <span
class="self">self</span>.upper_bound.map(|v| v.to_bytes().unwrap()),
-<a href=#545 id=545 data-nosnippet>545</a> lower_bound: <span
class="self">self</span>.lower_bound.map(|v| v.to_bytes().unwrap()),
-<a href=#546 id=546 data-nosnippet>546</a> }
-<a href=#547 id=547 data-nosnippet>547</a> }
-<a href=#548 id=548 data-nosnippet>548</a>}
-<a href=#549 id=549 data-nosnippet>549</a>
-<a href=#550 id=550 data-nosnippet>550</a><span class="attr">#[cfg(test)]
-<a href=#551 id=551 data-nosnippet>551</a></span><span class="kw">mod
</span>tests {
-<a href=#552 id=552 data-nosnippet>552</a> <span class="kw">use
</span>std::collections::HashMap;
-<a href=#553 id=553 data-nosnippet>553</a> <span class="kw">use
</span>std::fs;
-<a href=#554 id=554 data-nosnippet>554</a> <span class="kw">use
</span>std::sync::Arc;
-<a href=#555 id=555 data-nosnippet>555</a>
-<a href=#556 id=556 data-nosnippet>556</a> <span class="kw">use
</span>tempfile::TempDir;
-<a href=#557 id=557 data-nosnippet>557</a>
-<a href=#558 id=558 data-nosnippet>558</a> <span class="kw">use
super</span>::<span class="kw-2">*</span>;
-<a href=#559 id=559 data-nosnippet>559</a> <span class="kw">use
</span><span class="kw">crate</span>::io::FileIOBuilder;
-<a href=#560 id=560 data-nosnippet>560</a> <span class="kw">use
</span><span class="kw">crate</span>::spec::{DataFileFormat, Manifest,
NestedField, PrimitiveType, Schema, Struct, Type};
-<a href=#561 id=561 data-nosnippet>561</a>
-<a href=#562 id=562 data-nosnippet>562</a> <span class="attr">#[tokio::test]
-<a href=#563 id=563 data-nosnippet>563</a> </span><span class="kw">async fn
</span>test_add_delete_existing() {
-<a href=#564 id=564 data-nosnippet>564</a> <span class="kw">let
</span>schema = Arc::new(
-<a href=#565 id=565 data-nosnippet>565</a> Schema::builder()
-<a href=#566 id=566 data-nosnippet>566</a> .with_fields(<span
class="macro">vec!</span>[
-<a href=#567 id=567 data-nosnippet>567</a>
Arc::new(NestedField::optional(
-<a href=#568 id=568 data-nosnippet>568</a> <span
class="number">1</span>,
-<a href=#569 id=569 data-nosnippet>569</a> <span
class="string">"id"</span>,
-<a href=#570 id=570 data-nosnippet>570</a>
Type::Primitive(PrimitiveType::Int),
-<a href=#571 id=571 data-nosnippet>571</a> )),
-<a href=#572 id=572 data-nosnippet>572</a>
Arc::new(NestedField::optional(
-<a href=#573 id=573 data-nosnippet>573</a> <span
class="number">2</span>,
-<a href=#574 id=574 data-nosnippet>574</a> <span
class="string">"name"</span>,
-<a href=#575 id=575 data-nosnippet>575</a>
Type::Primitive(PrimitiveType::String),
-<a href=#576 id=576 data-nosnippet>576</a> )),
-<a href=#577 id=577 data-nosnippet>577</a> ])
-<a href=#578 id=578 data-nosnippet>578</a> .build()
-<a href=#579 id=579 data-nosnippet>579</a> .unwrap(),
-<a href=#580 id=580 data-nosnippet>580</a> );
-<a href=#581 id=581 data-nosnippet>581</a> <span class="kw">let
</span>metadata = ManifestMetadata {
-<a href=#582 id=582 data-nosnippet>582</a> schema_id: <span
class="number">0</span>,
-<a href=#583 id=583 data-nosnippet>583</a> schema: schema.clone(),
-<a href=#584 id=584 data-nosnippet>584</a> partition_spec:
PartitionSpec::builder(schema)
-<a href=#585 id=585 data-nosnippet>585</a> .with_spec_id(<span
class="number">0</span>)
-<a href=#586 id=586 data-nosnippet>586</a> .build()
-<a href=#587 id=587 data-nosnippet>587</a> .unwrap(),
-<a href=#588 id=588 data-nosnippet>588</a> content:
ManifestContentType::Data,
-<a href=#589 id=589 data-nosnippet>589</a> format_version:
FormatVersion::V2,
-<a href=#590 id=590 data-nosnippet>590</a> };
-<a href=#591 id=591 data-nosnippet>591</a> <span class="kw">let
</span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
-<a href=#592 id=592 data-nosnippet>592</a> ManifestEntry {
-<a href=#593 id=593 data-nosnippet>593</a> status:
ManifestStatus::Added,
-<a href=#594 id=594 data-nosnippet>594</a> snapshot_id:
<span class="prelude-val">None</span>,
-<a href=#595 id=595 data-nosnippet>595</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#596 id=596 data-nosnippet>596</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
-<a href=#597 id=597 data-nosnippet>597</a> data_file:
DataFile {
-<a href=#598 id=598 data-nosnippet>598</a> content:
DataContentType::Data,
-<a href=#599 id=599 data-nosnippet>599</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#600 id=600 data-nosnippet>600</a> file_format:
DataFileFormat::Parquet,
-<a href=#601 id=601 data-nosnippet>601</a> partition:
Struct::empty(),
-<a href=#602 id=602 data-nosnippet>602</a>
record_count: <span class="number">1</span>,
-<a href=#603 id=603 data-nosnippet>603</a>
file_size_in_bytes: <span class="number">5442</span>,
-<a href=#604 id=604 data-nosnippet>604</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
-<a href=#605 id=605 data-nosnippet>605</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
-<a href=#606 id=606 data-nosnippet>606</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
-<a href=#607 id=607 data-nosnippet>607</a>
nan_value_counts: HashMap::new(),
-<a href=#608 id=608 data-nosnippet>608</a>
lower_bounds: HashMap::new(),
-<a href=#609 id=609 data-nosnippet>609</a>
upper_bounds: HashMap::new(),
-<a href=#610 id=610 data-nosnippet>610</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#611 id=611 data-nosnippet>611</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#612 id=612 data-nosnippet>612</a>
equality_ids: <span class="prelude-val">None</span>,
-<a href=#613 id=613 data-nosnippet>613</a>
sort_order_id: <span class="prelude-val">None</span>,
-<a href=#614 id=614 data-nosnippet>614</a>
partition_spec_id: <span class="number">0</span>,
-<a href=#615 id=615 data-nosnippet>615</a>
first_row_id: <span class="prelude-val">None</span>,
-<a href=#616 id=616 data-nosnippet>616</a>
referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#617 id=617 data-nosnippet>617</a>
content_offset: <span class="prelude-val">None</span>,
-<a href=#618 id=618 data-nosnippet>618</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#619 id=619 data-nosnippet>619</a> },
-<a href=#620 id=620 data-nosnippet>620</a> },
-<a href=#621 id=621 data-nosnippet>621</a> ManifestEntry {
-<a href=#622 id=622 data-nosnippet>622</a> status:
ManifestStatus::Deleted,
-<a href=#623 id=623 data-nosnippet>623</a> snapshot_id:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#624 id=624 data-nosnippet>624</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#625 id=625 data-nosnippet>625</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
-<a href=#626 id=626 data-nosnippet>626</a> data_file:
DataFile {
-<a href=#627 id=627 data-nosnippet>627</a> content:
DataContentType::Data,
-<a href=#628 id=628 data-nosnippet>628</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#629 id=629 data-nosnippet>629</a> file_format:
DataFileFormat::Parquet,
-<a href=#630 id=630 data-nosnippet>630</a> partition:
Struct::empty(),
-<a href=#631 id=631 data-nosnippet>631</a>
record_count: <span class="number">1</span>,
-<a href=#632 id=632 data-nosnippet>632</a>
file_size_in_bytes: <span class="number">5442</span>,
-<a href=#633 id=633 data-nosnippet>633</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
-<a href=#634 id=634 data-nosnippet>634</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
-<a href=#635 id=635 data-nosnippet>635</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
-<a href=#636 id=636 data-nosnippet>636</a>
nan_value_counts: HashMap::new(),
-<a href=#637 id=637 data-nosnippet>637</a>
lower_bounds: HashMap::new(),
-<a href=#638 id=638 data-nosnippet>638</a>
upper_bounds: HashMap::new(),
-<a href=#639 id=639 data-nosnippet>639</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#640 id=640 data-nosnippet>640</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#641 id=641 data-nosnippet>641</a>
equality_ids: <span class="prelude-val">None</span>,
-<a href=#642 id=642 data-nosnippet>642</a>
sort_order_id: <span class="prelude-val">None</span>,
-<a href=#643 id=643 data-nosnippet>643</a>
partition_spec_id: <span class="number">0</span>,
-<a href=#644 id=644 data-nosnippet>644</a>
first_row_id: <span class="prelude-val">None</span>,
-<a href=#645 id=645 data-nosnippet>645</a>
referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#646 id=646 data-nosnippet>646</a>
content_offset: <span class="prelude-val">None</span>,
-<a href=#647 id=647 data-nosnippet>647</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#648 id=648 data-nosnippet>648</a> },
-<a href=#649 id=649 data-nosnippet>649</a> },
-<a href=#650 id=650 data-nosnippet>650</a> ManifestEntry {
-<a href=#651 id=651 data-nosnippet>651</a> status:
ManifestStatus::Existing,
-<a href=#652 id=652 data-nosnippet>652</a> snapshot_id:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#653 id=653 data-nosnippet>653</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#654 id=654 data-nosnippet>654</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
-<a href=#655 id=655 data-nosnippet>655</a> data_file:
DataFile {
-<a href=#656 id=656 data-nosnippet>656</a> content:
DataContentType::Data,
-<a href=#657 id=657 data-nosnippet>657</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#658 id=658 data-nosnippet>658</a> file_format:
DataFileFormat::Parquet,
-<a href=#659 id=659 data-nosnippet>659</a> partition:
Struct::empty(),
-<a href=#660 id=660 data-nosnippet>660</a>
record_count: <span class="number">1</span>,
-<a href=#661 id=661 data-nosnippet>661</a>
file_size_in_bytes: <span class="number">5442</span>,
-<a href=#662 id=662 data-nosnippet>662</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
-<a href=#663 id=663 data-nosnippet>663</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
-<a href=#664 id=664 data-nosnippet>664</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
-<a href=#665 id=665 data-nosnippet>665</a>
nan_value_counts: HashMap::new(),
-<a href=#666 id=666 data-nosnippet>666</a>
lower_bounds: HashMap::new(),
-<a href=#667 id=667 data-nosnippet>667</a>
upper_bounds: HashMap::new(),
-<a href=#668 id=668 data-nosnippet>668</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#669 id=669 data-nosnippet>669</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#670 id=670 data-nosnippet>670</a>
equality_ids: <span class="prelude-val">None</span>,
-<a href=#671 id=671 data-nosnippet>671</a>
sort_order_id: <span class="prelude-val">None</span>,
-<a href=#672 id=672 data-nosnippet>672</a>
partition_spec_id: <span class="number">0</span>,
-<a href=#673 id=673 data-nosnippet>673</a>
first_row_id: <span class="prelude-val">None</span>,
-<a href=#674 id=674 data-nosnippet>674</a>
referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#675 id=675 data-nosnippet>675</a>
content_offset: <span class="prelude-val">None</span>,
-<a href=#676 id=676 data-nosnippet>676</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#677 id=677 data-nosnippet>677</a> },
-<a href=#678 id=678 data-nosnippet>678</a> },
-<a href=#679 id=679 data-nosnippet>679</a> ];
-<a href=#680 id=680 data-nosnippet>680</a>
-<a href=#681 id=681 data-nosnippet>681</a> <span class="comment">//
write manifest to file
-<a href=#682 id=682 data-nosnippet>682</a> </span><span class="kw">let
</span>tmp_dir = TempDir::new().unwrap();
-<a href=#683 id=683 data-nosnippet>683</a> <span class="kw">let
</span>path = tmp_dir.path().join(<span
class="string">"test_manifest.avro"</span>);
-<a href=#684 id=684 data-nosnippet>684</a> <span class="kw">let
</span>io = FileIOBuilder::new_fs_io().build().unwrap();
-<a href=#685 id=685 data-nosnippet>685</a> <span class="kw">let
</span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#686 id=686 data-nosnippet>686</a> <span class="kw">let
</span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#687 id=687 data-nosnippet>687</a> output_file,
-<a href=#688 id=688 data-nosnippet>688</a> <span
class="prelude-val">Some</span>(<span class="number">3</span>),
-<a href=#689 id=689 data-nosnippet>689</a> <span
class="prelude-val">None</span>,
-<a href=#690 id=690 data-nosnippet>690</a> metadata.schema.clone(),
-<a href=#691 id=691 data-nosnippet>691</a>
metadata.partition_spec.clone(),
-<a href=#692 id=692 data-nosnippet>692</a> )
-<a href=#693 id=693 data-nosnippet>693</a> .build_v2_data();
-<a href=#694 id=694 data-nosnippet>694</a>
writer.add_entry(entries[<span class="number">0</span>].clone()).unwrap();
-<a href=#695 id=695 data-nosnippet>695</a>
writer.add_delete_entry(entries[<span
class="number">1</span>].clone()).unwrap();
-<a href=#696 id=696 data-nosnippet>696</a>
writer.add_existing_entry(entries[<span
class="number">2</span>].clone()).unwrap();
-<a href=#697 id=697 data-nosnippet>697</a>
writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#698 id=698 data-nosnippet>698</a>
-<a href=#699 id=699 data-nosnippet>699</a> <span class="comment">//
read back the manifest file and check the content
-<a href=#700 id=700 data-nosnippet>700</a> </span><span class="kw">let
</span>actual_manifest =
-<a href=#701 id=701 data-nosnippet>701</a>
Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must
succeed"</span>).as_slice())
-<a href=#702 id=702 data-nosnippet>702</a> .unwrap();
-<a href=#703 id=703 data-nosnippet>703</a>
-<a href=#704 id=704 data-nosnippet>704</a> <span class="comment">// The
snapshot id is assigned when the entry is added and delete to the manifest.
Existing entries are keep original.
-<a href=#705 id=705 data-nosnippet>705</a> </span>entries[<span
class="number">0</span>].snapshot_id = <span
class="prelude-val">Some</span>(<span class="number">3</span>);
-<a href=#706 id=706 data-nosnippet>706</a> entries[<span
class="number">1</span>].snapshot_id = <span
class="prelude-val">Some</span>(<span class="number">3</span>);
-<a href=#707 id=707 data-nosnippet>707</a> <span class="comment">//
file sequence number is assigned to None when the entry is added and delete to
the manifest.
-<a href=#708 id=708 data-nosnippet>708</a> </span>entries[<span
class="number">0</span>].file_sequence_number = <span
class="prelude-val">None</span>;
-<a href=#709 id=709 data-nosnippet>709</a> <span
class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata,
entries));
-<a href=#710 id=710 data-nosnippet>710</a> }
-<a href=#711 id=711
data-nosnippet>711</a>}</code></pre></div></section></main></body></html>
\ No newline at end of file
+<a href=#540 id=540 data-nosnippet>540</a> <span
class="prelude-val">Ok</span>(())
+<a href=#541 id=541 data-nosnippet>541</a> }
+<a href=#542 id=542 data-nosnippet>542</a>
+<a href=#543 id=543 data-nosnippet>543</a> <span
class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn
</span>finish(<span class="self">self</span>) -> FieldSummary {
+<a href=#544 id=544 data-nosnippet>544</a> FieldSummary {
+<a href=#545 id=545 data-nosnippet>545</a> contains_null: <span
class="self">self</span>.contains_null,
+<a href=#546 id=546 data-nosnippet>546</a> contains_nan: <span
class="self">self</span>.contains_nan,
+<a href=#547 id=547 data-nosnippet>547</a> upper_bound: <span
class="self">self</span>.upper_bound.map(|v| v.to_bytes().unwrap()),
+<a href=#548 id=548 data-nosnippet>548</a> lower_bound: <span
class="self">self</span>.lower_bound.map(|v| v.to_bytes().unwrap()),
+<a href=#549 id=549 data-nosnippet>549</a> }
+<a href=#550 id=550 data-nosnippet>550</a> }
+<a href=#551 id=551 data-nosnippet>551</a>}
+<a href=#552 id=552 data-nosnippet>552</a>
+<a href=#553 id=553 data-nosnippet>553</a><span class="attr">#[cfg(test)]
+<a href=#554 id=554 data-nosnippet>554</a></span><span class="kw">mod
</span>tests {
+<a href=#555 id=555 data-nosnippet>555</a> <span class="kw">use
</span>std::collections::HashMap;
+<a href=#556 id=556 data-nosnippet>556</a> <span class="kw">use
</span>std::fs;
+<a href=#557 id=557 data-nosnippet>557</a> <span class="kw">use
</span>std::sync::Arc;
+<a href=#558 id=558 data-nosnippet>558</a>
+<a href=#559 id=559 data-nosnippet>559</a> <span class="kw">use
</span>tempfile::TempDir;
+<a href=#560 id=560 data-nosnippet>560</a>
+<a href=#561 id=561 data-nosnippet>561</a> <span class="kw">use
super</span>::<span class="kw-2">*</span>;
+<a href=#562 id=562 data-nosnippet>562</a> <span class="kw">use
</span><span class="kw">crate</span>::io::FileIOBuilder;
+<a href=#563 id=563 data-nosnippet>563</a> <span class="kw">use
</span><span class="kw">crate</span>::spec::{DataFileFormat, Manifest,
NestedField, PrimitiveType, Schema, Struct, Type};
+<a href=#564 id=564 data-nosnippet>564</a>
+<a href=#565 id=565 data-nosnippet>565</a> <span class="attr">#[tokio::test]
+<a href=#566 id=566 data-nosnippet>566</a> </span><span class="kw">async fn
</span>test_add_delete_existing() {
+<a href=#567 id=567 data-nosnippet>567</a> <span class="kw">let
</span>schema = Arc::new(
+<a href=#568 id=568 data-nosnippet>568</a> Schema::builder()
+<a href=#569 id=569 data-nosnippet>569</a> .with_fields(<span
class="macro">vec!</span>[
+<a href=#570 id=570 data-nosnippet>570</a>
Arc::new(NestedField::optional(
+<a href=#571 id=571 data-nosnippet>571</a> <span
class="number">1</span>,
+<a href=#572 id=572 data-nosnippet>572</a> <span
class="string">"id"</span>,
+<a href=#573 id=573 data-nosnippet>573</a>
Type::Primitive(PrimitiveType::Int),
+<a href=#574 id=574 data-nosnippet>574</a> )),
+<a href=#575 id=575 data-nosnippet>575</a>
Arc::new(NestedField::optional(
+<a href=#576 id=576 data-nosnippet>576</a> <span
class="number">2</span>,
+<a href=#577 id=577 data-nosnippet>577</a> <span
class="string">"name"</span>,
+<a href=#578 id=578 data-nosnippet>578</a>
Type::Primitive(PrimitiveType::String),
+<a href=#579 id=579 data-nosnippet>579</a> )),
+<a href=#580 id=580 data-nosnippet>580</a> ])
+<a href=#581 id=581 data-nosnippet>581</a> .build()
+<a href=#582 id=582 data-nosnippet>582</a> .unwrap(),
+<a href=#583 id=583 data-nosnippet>583</a> );
+<a href=#584 id=584 data-nosnippet>584</a> <span class="kw">let
</span>metadata = ManifestMetadata {
+<a href=#585 id=585 data-nosnippet>585</a> schema_id: <span
class="number">0</span>,
+<a href=#586 id=586 data-nosnippet>586</a> schema: schema.clone(),
+<a href=#587 id=587 data-nosnippet>587</a> partition_spec:
PartitionSpec::builder(schema)
+<a href=#588 id=588 data-nosnippet>588</a> .with_spec_id(<span
class="number">0</span>)
+<a href=#589 id=589 data-nosnippet>589</a> .build()
+<a href=#590 id=590 data-nosnippet>590</a> .unwrap(),
+<a href=#591 id=591 data-nosnippet>591</a> content:
ManifestContentType::Data,
+<a href=#592 id=592 data-nosnippet>592</a> format_version:
FormatVersion::V2,
+<a href=#593 id=593 data-nosnippet>593</a> };
+<a href=#594 id=594 data-nosnippet>594</a> <span class="kw">let
</span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
+<a href=#595 id=595 data-nosnippet>595</a> ManifestEntry {
+<a href=#596 id=596 data-nosnippet>596</a> status:
ManifestStatus::Added,
+<a href=#597 id=597 data-nosnippet>597</a> snapshot_id:
<span class="prelude-val">None</span>,
+<a href=#598 id=598 data-nosnippet>598</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#599 id=599 data-nosnippet>599</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
+<a href=#600 id=600 data-nosnippet>600</a> data_file:
DataFile {
+<a href=#601 id=601 data-nosnippet>601</a> content:
DataContentType::Data,
+<a href=#602 id=602 data-nosnippet>602</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#603 id=603 data-nosnippet>603</a> file_format:
DataFileFormat::Parquet,
+<a href=#604 id=604 data-nosnippet>604</a> partition:
Struct::empty(),
+<a href=#605 id=605 data-nosnippet>605</a>
record_count: <span class="number">1</span>,
+<a href=#606 id=606 data-nosnippet>606</a>
file_size_in_bytes: <span class="number">5442</span>,
+<a href=#607 id=607 data-nosnippet>607</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
+<a href=#608 id=608 data-nosnippet>608</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
+<a href=#609 id=609 data-nosnippet>609</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
+<a href=#610 id=610 data-nosnippet>610</a>
nan_value_counts: HashMap::new(),
+<a href=#611 id=611 data-nosnippet>611</a>
lower_bounds: HashMap::new(),
+<a href=#612 id=612 data-nosnippet>612</a>
upper_bounds: HashMap::new(),
+<a href=#613 id=613 data-nosnippet>613</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#614 id=614 data-nosnippet>614</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#615 id=615 data-nosnippet>615</a>
equality_ids: <span class="prelude-val">None</span>,
+<a href=#616 id=616 data-nosnippet>616</a>
sort_order_id: <span class="prelude-val">None</span>,
+<a href=#617 id=617 data-nosnippet>617</a>
partition_spec_id: <span class="number">0</span>,
+<a href=#618 id=618 data-nosnippet>618</a>
first_row_id: <span class="prelude-val">None</span>,
+<a href=#619 id=619 data-nosnippet>619</a>
referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#620 id=620 data-nosnippet>620</a>
content_offset: <span class="prelude-val">None</span>,
+<a href=#621 id=621 data-nosnippet>621</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#622 id=622 data-nosnippet>622</a> },
+<a href=#623 id=623 data-nosnippet>623</a> },
+<a href=#624 id=624 data-nosnippet>624</a> ManifestEntry {
+<a href=#625 id=625 data-nosnippet>625</a> status:
ManifestStatus::Deleted,
+<a href=#626 id=626 data-nosnippet>626</a> snapshot_id:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#627 id=627 data-nosnippet>627</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#628 id=628 data-nosnippet>628</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
+<a href=#629 id=629 data-nosnippet>629</a> data_file:
DataFile {
+<a href=#630 id=630 data-nosnippet>630</a> content:
DataContentType::Data,
+<a href=#631 id=631 data-nosnippet>631</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#632 id=632 data-nosnippet>632</a> file_format:
DataFileFormat::Parquet,
+<a href=#633 id=633 data-nosnippet>633</a> partition:
Struct::empty(),
+<a href=#634 id=634 data-nosnippet>634</a>
record_count: <span class="number">1</span>,
+<a href=#635 id=635 data-nosnippet>635</a>
file_size_in_bytes: <span class="number">5442</span>,
+<a href=#636 id=636 data-nosnippet>636</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
+<a href=#637 id=637 data-nosnippet>637</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
+<a href=#638 id=638 data-nosnippet>638</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
+<a href=#639 id=639 data-nosnippet>639</a>
nan_value_counts: HashMap::new(),
+<a href=#640 id=640 data-nosnippet>640</a>
lower_bounds: HashMap::new(),
+<a href=#641 id=641 data-nosnippet>641</a>
upper_bounds: HashMap::new(),
+<a href=#642 id=642 data-nosnippet>642</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#643 id=643 data-nosnippet>643</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#644 id=644 data-nosnippet>644</a>
equality_ids: <span class="prelude-val">None</span>,
+<a href=#645 id=645 data-nosnippet>645</a>
sort_order_id: <span class="prelude-val">None</span>,
+<a href=#646 id=646 data-nosnippet>646</a>
partition_spec_id: <span class="number">0</span>,
+<a href=#647 id=647 data-nosnippet>647</a>
first_row_id: <span class="prelude-val">None</span>,
+<a href=#648 id=648 data-nosnippet>648</a>
referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#649 id=649 data-nosnippet>649</a>
content_offset: <span class="prelude-val">None</span>,
+<a href=#650 id=650 data-nosnippet>650</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#651 id=651 data-nosnippet>651</a> },
+<a href=#652 id=652 data-nosnippet>652</a> },
+<a href=#653 id=653 data-nosnippet>653</a> ManifestEntry {
+<a href=#654 id=654 data-nosnippet>654</a> status:
ManifestStatus::Existing,
+<a href=#655 id=655 data-nosnippet>655</a> snapshot_id:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#656 id=656 data-nosnippet>656</a> sequence_number:
<span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#657 id=657 data-nosnippet>657</a>
file_sequence_number: <span class="prelude-val">Some</span>(<span
class="number">1</span>),
+<a href=#658 id=658 data-nosnippet>658</a> data_file:
DataFile {
+<a href=#659 id=659 data-nosnippet>659</a> content:
DataContentType::Data,
+<a href=#660 id=660 data-nosnippet>660</a> file_path:
<span
class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#661 id=661 data-nosnippet>661</a> file_format:
DataFileFormat::Parquet,
+<a href=#662 id=662 data-nosnippet>662</a> partition:
Struct::empty(),
+<a href=#663 id=663 data-nosnippet>663</a>
record_count: <span class="number">1</span>,
+<a href=#664 id=664 data-nosnippet>664</a>
file_size_in_bytes: <span class="number">5442</span>,
+<a href=#665 id=665 data-nosnippet>665</a>
column_sizes: HashMap::from([(<span class="number">1</span>, <span
class="number">61</span>), (<span class="number">2</span>, <span
class="number">73</span>)]),
+<a href=#666 id=666 data-nosnippet>666</a>
value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">1</span>), (<span class="number">2</span>, <span
class="number">1</span>)]),
+<a href=#667 id=667 data-nosnippet>667</a>
null_value_counts: HashMap::from([(<span class="number">1</span>, <span
class="number">0</span>), (<span class="number">2</span>, <span
class="number">0</span>)]),
+<a href=#668 id=668 data-nosnippet>668</a>
nan_value_counts: HashMap::new(),
+<a href=#669 id=669 data-nosnippet>669</a>
lower_bounds: HashMap::new(),
+<a href=#670 id=670 data-nosnippet>670</a>
upper_bounds: HashMap::new(),
+<a href=#671 id=671 data-nosnippet>671</a>
key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#672 id=672 data-nosnippet>672</a>
split_offsets: <span class="prelude-val">Some</span>(<span
class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#673 id=673 data-nosnippet>673</a>
equality_ids: <span class="prelude-val">None</span>,
+<a href=#674 id=674 data-nosnippet>674</a>
sort_order_id: <span class="prelude-val">None</span>,
+<a href=#675 id=675 data-nosnippet>675</a>
partition_spec_id: <span class="number">0</span>,
+<a href=#676 id=676 data-nosnippet>676</a>
first_row_id: <span class="prelude-val">None</span>,
+<a href=#677 id=677 data-nosnippet>677</a>
referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#678 id=678 data-nosnippet>678</a>
content_offset: <span class="prelude-val">None</span>,
+<a href=#679 id=679 data-nosnippet>679</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#680 id=680 data-nosnippet>680</a> },
+<a href=#681 id=681 data-nosnippet>681</a> },
+<a href=#682 id=682 data-nosnippet>682</a> ];
+<a href=#683 id=683 data-nosnippet>683</a>
+<a href=#684 id=684 data-nosnippet>684</a> <span class="comment">//
write manifest to file
+<a href=#685 id=685 data-nosnippet>685</a> </span><span class="kw">let
</span>tmp_dir = TempDir::new().unwrap();
+<a href=#686 id=686 data-nosnippet>686</a> <span class="kw">let
</span>path = tmp_dir.path().join(<span
class="string">"test_manifest.avro"</span>);
+<a href=#687 id=687 data-nosnippet>687</a> <span class="kw">let
</span>io = FileIOBuilder::new_fs_io().build().unwrap();
+<a href=#688 id=688 data-nosnippet>688</a> <span class="kw">let
</span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#689 id=689 data-nosnippet>689</a> <span class="kw">let
</span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#690 id=690 data-nosnippet>690</a> output_file,
+<a href=#691 id=691 data-nosnippet>691</a> <span
class="prelude-val">Some</span>(<span class="number">3</span>),
+<a href=#692 id=692 data-nosnippet>692</a> <span
class="prelude-val">None</span>,
+<a href=#693 id=693 data-nosnippet>693</a> metadata.schema.clone(),
+<a href=#694 id=694 data-nosnippet>694</a>
metadata.partition_spec.clone(),
+<a href=#695 id=695 data-nosnippet>695</a> )
+<a href=#696 id=696 data-nosnippet>696</a> .build_v2_data();
+<a href=#697 id=697 data-nosnippet>697</a>
writer.add_entry(entries[<span class="number">0</span>].clone()).unwrap();
+<a href=#698 id=698 data-nosnippet>698</a>
writer.add_delete_entry(entries[<span
class="number">1</span>].clone()).unwrap();
+<a href=#699 id=699 data-nosnippet>699</a>
writer.add_existing_entry(entries[<span
class="number">2</span>].clone()).unwrap();
+<a href=#700 id=700 data-nosnippet>700</a>
writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#701 id=701 data-nosnippet>701</a>
+<a href=#702 id=702 data-nosnippet>702</a> <span class="comment">//
read back the manifest file and check the content
+<a href=#703 id=703 data-nosnippet>703</a> </span><span class="kw">let
</span>actual_manifest =
+<a href=#704 id=704 data-nosnippet>704</a>
Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must
succeed"</span>).as_slice())
+<a href=#705 id=705 data-nosnippet>705</a> .unwrap();
+<a href=#706 id=706 data-nosnippet>706</a>
+<a href=#707 id=707 data-nosnippet>707</a> <span class="comment">// The
snapshot id is assigned when the entry is added and delete to the manifest.
Existing entries are keep original.
+<a href=#708 id=708 data-nosnippet>708</a> </span>entries[<span
class="number">0</span>].snapshot_id = <span
class="prelude-val">Some</span>(<span class="number">3</span>);
+<a href=#709 id=709 data-nosnippet>709</a> entries[<span
class="number">1</span>].snapshot_id = <span
class="prelude-val">Some</span>(<span class="number">3</span>);
+<a href=#710 id=710 data-nosnippet>710</a> <span class="comment">//
file sequence number is assigned to None when the entry is added and delete to
the manifest.
+<a href=#711 id=711 data-nosnippet>711</a> </span>entries[<span
class="number">0</span>].file_sequence_number = <span
class="prelude-val">None</span>;
+<a href=#712 id=712 data-nosnippet>712</a> <span
class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata,
entries));
+<a href=#713 id=713 data-nosnippet>713</a> }
+<a href=#714 id=714 data-nosnippet>714</a>
+<a href=#715 id=715 data-nosnippet>715</a> <span class="attr">#[tokio::test]
+<a href=#716 id=716 data-nosnippet>716</a> </span><span class="kw">async fn
</span>test_v3_delete_manifest_delete_file_roundtrip() {
+<a href=#717 id=717 data-nosnippet>717</a> <span class="kw">let
</span>schema = Arc::new(
+<a href=#718 id=718 data-nosnippet>718</a> Schema::builder()
+<a href=#719 id=719 data-nosnippet>719</a> .with_fields(<span
class="macro">vec!</span>[
+<a href=#720 id=720 data-nosnippet>720</a>
Arc::new(NestedField::optional(
+<a href=#721 id=721 data-nosnippet>721</a> <span
class="number">1</span>,
+<a href=#722 id=722 data-nosnippet>722</a> <span
class="string">"id"</span>,
+<a href=#723 id=723 data-nosnippet>723</a>
Type::Primitive(PrimitiveType::Long),
+<a href=#724 id=724 data-nosnippet>724</a> )),
+<a href=#725 id=725 data-nosnippet>725</a>
Arc::new(NestedField::optional(
+<a href=#726 id=726 data-nosnippet>726</a> <span
class="number">2</span>,
+<a href=#727 id=727 data-nosnippet>727</a> <span
class="string">"data"</span>,
+<a href=#728 id=728 data-nosnippet>728</a>
Type::Primitive(PrimitiveType::String),
+<a href=#729 id=729 data-nosnippet>729</a> )),
+<a href=#730 id=730 data-nosnippet>730</a> ])
+<a href=#731 id=731 data-nosnippet>731</a> .build()
+<a href=#732 id=732 data-nosnippet>732</a> .unwrap(),
+<a href=#733 id=733 data-nosnippet>733</a> );
+<a href=#734 id=734 data-nosnippet>734</a>
+<a href=#735 id=735 data-nosnippet>735</a> <span class="kw">let
</span>partition_spec = PartitionSpec::builder(schema.clone())
+<a href=#736 id=736 data-nosnippet>736</a> .with_spec_id(<span
class="number">0</span>)
+<a href=#737 id=737 data-nosnippet>737</a> .build()
+<a href=#738 id=738 data-nosnippet>738</a> .unwrap();
+<a href=#739 id=739 data-nosnippet>739</a>
+<a href=#740 id=740 data-nosnippet>740</a> <span class="comment">//
Create a position delete file entry
+<a href=#741 id=741 data-nosnippet>741</a> </span><span class="kw">let
</span>delete_entry = ManifestEntry {
+<a href=#742 id=742 data-nosnippet>742</a> status:
ManifestStatus::Added,
+<a href=#743 id=743 data-nosnippet>743</a> snapshot_id: <span
class="prelude-val">None</span>,
+<a href=#744 id=744 data-nosnippet>744</a> sequence_number: <span
class="prelude-val">None</span>,
+<a href=#745 id=745 data-nosnippet>745</a> file_sequence_number:
<span class="prelude-val">None</span>,
+<a href=#746 id=746 data-nosnippet>746</a> data_file: DataFile {
+<a href=#747 id=747 data-nosnippet>747</a> content:
DataContentType::PositionDeletes,
+<a href=#748 id=748 data-nosnippet>748</a> file_path: <span
class="string">"s3://bucket/table/data/delete-00000.parquet"</span>.to_string(),
+<a href=#749 id=749 data-nosnippet>749</a> file_format:
DataFileFormat::Parquet,
+<a href=#750 id=750 data-nosnippet>750</a> partition:
Struct::empty(),
+<a href=#751 id=751 data-nosnippet>751</a> record_count: <span
class="number">10</span>,
+<a href=#752 id=752 data-nosnippet>752</a> file_size_in_bytes:
<span class="number">1024</span>,
+<a href=#753 id=753 data-nosnippet>753</a> column_sizes:
HashMap::new(),
+<a href=#754 id=754 data-nosnippet>754</a> value_counts:
HashMap::new(),
+<a href=#755 id=755 data-nosnippet>755</a> null_value_counts:
HashMap::new(),
+<a href=#756 id=756 data-nosnippet>756</a> nan_value_counts:
HashMap::new(),
+<a href=#757 id=757 data-nosnippet>757</a> lower_bounds:
HashMap::new(),
+<a href=#758 id=758 data-nosnippet>758</a> upper_bounds:
HashMap::new(),
+<a href=#759 id=759 data-nosnippet>759</a> key_metadata: <span
class="prelude-val">None</span>,
+<a href=#760 id=760 data-nosnippet>760</a> split_offsets: <span
class="prelude-val">None</span>,
+<a href=#761 id=761 data-nosnippet>761</a> equality_ids: <span
class="prelude-val">None</span>,
+<a href=#762 id=762 data-nosnippet>762</a> sort_order_id: <span
class="prelude-val">None</span>,
+<a href=#763 id=763 data-nosnippet>763</a> partition_spec_id:
<span class="number">0</span>,
+<a href=#764 id=764 data-nosnippet>764</a> first_row_id: <span
class="prelude-val">None</span>,
+<a href=#765 id=765 data-nosnippet>765</a>
referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#766 id=766 data-nosnippet>766</a> content_offset:
<span class="prelude-val">None</span>,
+<a href=#767 id=767 data-nosnippet>767</a>
content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#768 id=768 data-nosnippet>768</a> },
+<a href=#769 id=769 data-nosnippet>769</a> };
+<a href=#770 id=770 data-nosnippet>770</a>
+<a href=#771 id=771 data-nosnippet>771</a> <span class="comment">//
Write a V3 delete manifest
+<a href=#772 id=772 data-nosnippet>772</a> </span><span class="kw">let
</span>tmp_dir = TempDir::new().unwrap();
+<a href=#773 id=773 data-nosnippet>773</a> <span class="kw">let
</span>path = tmp_dir.path().join(<span
class="string">"v3_delete_manifest.avro"</span>);
+<a href=#774 id=774 data-nosnippet>774</a> <span class="kw">let
</span>io = FileIOBuilder::new_fs_io().build().unwrap();
+<a href=#775 id=775 data-nosnippet>775</a> <span class="kw">let
</span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#776 id=776 data-nosnippet>776</a>
+<a href=#777 id=777 data-nosnippet>777</a> <span class="kw">let
</span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#778 id=778 data-nosnippet>778</a> output_file,
+<a href=#779 id=779 data-nosnippet>779</a> <span
class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#780 id=780 data-nosnippet>780</a> <span
class="prelude-val">None</span>,
+<a href=#781 id=781 data-nosnippet>781</a> schema.clone(),
+<a href=#782 id=782 data-nosnippet>782</a> partition_spec.clone(),
+<a href=#783 id=783 data-nosnippet>783</a> )
+<a href=#784 id=784 data-nosnippet>784</a> .build_v3_deletes();
+<a href=#785 id=785 data-nosnippet>785</a>
+<a href=#786 id=786 data-nosnippet>786</a>
writer.add_entry(delete_entry).unwrap();
+<a href=#787 id=787 data-nosnippet>787</a> <span class="kw">let
</span>manifest_file = writer.write_manifest_file().<span
class="kw">await</span>.unwrap();
+<a href=#788 id=788 data-nosnippet>788</a>
+<a href=#789 id=789 data-nosnippet>789</a> <span class="comment">// The
returned ManifestFile correctly reports Deletes content
+<a href=#790 id=790 data-nosnippet>790</a> </span><span
class="macro">assert_eq!</span>(manifest_file.content,
ManifestContentType::Deletes);
+<a href=#791 id=791 data-nosnippet>791</a>
+<a href=#792 id=792 data-nosnippet>792</a> <span class="comment">//
Read back the manifest file
+<a href=#793 id=793 data-nosnippet>793</a> </span><span class="kw">let
</span>actual_manifest =
+<a href=#794 id=794 data-nosnippet>794</a>
Manifest::parse_avro(fs::read(<span class="kw-2">&</span>path).expect(<span
class="string">"read_file must succeed"</span>).as_slice())
+<a href=#795 id=795 data-nosnippet>795</a> .unwrap();
+<a href=#796 id=796 data-nosnippet>796</a>
+<a href=#797 id=797 data-nosnippet>797</a> <span class="comment">//
Verify the content type is correctly preserved as Deletes
+<a href=#798 id=798 data-nosnippet>798</a> </span><span
class="macro">assert_eq!</span>(
+<a href=#799 id=799 data-nosnippet>799</a>
actual_manifest.metadata().content,
+<a href=#800 id=800 data-nosnippet>800</a>
ManifestContentType::Deletes,
+<a href=#801 id=801 data-nosnippet>801</a> );
+<a href=#802 id=802 data-nosnippet>802</a> }
+<a href=#803 id=803
data-nosnippet>803</a>}</code></pre></div></section></main></body></html>
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