TrevorADHD opened a new pull request, #8381:
URL: https://github.com/apache/arrow-rs/pull/8381
# Which issue does this PR close?
- Closes #8380
# Rationale for this change
It will fix the example to help user get the result of utf8view performance.
# What changes are included in this PR?
Reset the file handle's offset before using it in next time.
# Are these changes tested?
```
arrow-avro/examples/read_with_utf8view.rs
```
The example can run successfully
```shell
(base) ➜ arrow-avro git:(fix/example_of_utf8view) cargo run --package
arrow-avro --example read_with_utf8view -- test/data/nested_record_reuse.avro
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
Running
`/Users/trevor.wang/Workspace/rust/fix-arrow-rs/arrow-rs/target/debug/examples/read_with_utf8view
test/data/nested_record_reuse.avro`
Read 2 rows from test/data/nested_record_reuse.avro
Reading with StringArray: 2.095417ms
Reading with StringViewArray: 179.333µs
StringViewArray was 11.68x faster
```
# Are there any user-facing changes?
Every user will get the right result and run the example to get the
perfomrance data.
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