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Jefffrey pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/arrow-rs.git
The following commit(s) were added to refs/heads/main by this push:
new c134baf8fc Add `ARROW_VERSION` const to arrow-array (#10957)
c134baf8fc is described below
commit c134baf8fc1f01be8d3ff1c9a329daf897d74623
Author: yanglongwei <[email protected]>
AuthorDate: Thu Sep 3 02:23:30 2026 +0800
Add `ARROW_VERSION` const to arrow-array (#10957)
# Rationale for this change
The top-level `arrow` crate already exposes `ARROW_VERSION` via
`env!("CARGO_PKG_VERSION")` (see #6379). Dependents that only use
`arrow-array` (common for Rust ADBC drivers that need a lean dependency
set) currently have no equivalent API, so they may need to fall back to
invoking `cargo metadata` in a build script to report
`DriverArrowVersion`.
That approach is fragile for non-Cargo build systems and adds
unnecessary clean-build overhead. Exposing the same constant from
`arrow-array` makes version reporting trivial for everyone implementing
Rust ADBC drivers (and any other crate that depends on `arrow-array`
without the umbrella `arrow` crate).
# What changes are included in this PR?
* Add `pub const ARROW_VERSION: &str = env!("CARGO_PKG_VERSION")` to
`arrow-array`, matching the existing constant on the top-level `arrow`
crate.
# Are there any user-facing changes?
Yes: a new public constant on `arrow-array`. No breaking changes.
Usage:
```rust
use arrow_array::ARROW_VERSION;
```
---
arrow-array/src/lib.rs | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arrow-array/src/lib.rs b/arrow-array/src/lib.rs
index a5f9bf5e71..e826a0e9bc 100644
--- a/arrow-array/src/lib.rs
+++ b/arrow-array/src/lib.rs
@@ -229,6 +229,9 @@
#![deny(rustdoc::broken_intra_doc_links)]
#![warn(missing_docs)]
+/// Arrow crate version
+pub const ARROW_VERSION: &str = env!("CARGO_PKG_VERSION");
+
pub mod array;
pub use array::*;
