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@jizezhang jizezhang commented Nov 7, 2025

Which issue does this PR close?

Rationale for this change

Enforce clippy needless_pass_by_value.

What changes are included in this PR?

Are these changes tested?

Yes

Are there any user-facing changes?

No

@github-actions github-actions bot added the optimizer Optimizer rules label Nov 7, 2025
@jizezhang jizezhang force-pushed the needless_pass_by_value branch from 805ddea to 63121b2 Compare November 7, 2025 18:44
@jizezhang jizezhang marked this pull request as ready for review November 7, 2025 21:02
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@alamb alamb left a comment

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Thank you @jizezhang -- this looks like an improvement to me

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@2010YOUY01 2010YOUY01 left a comment

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Great! Thank you.

@2010YOUY01 2010YOUY01 added this pull request to the merge queue Nov 8, 2025
Merged via the queue into apache:main with commit 3b4bcca Nov 8, 2025
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Thank you @jizezhang and @2010YOUY01

// Make sure fast / cheap clones on Arc are explicit:
// https://github.com/apache/datafusion/issues/11143
#![deny(clippy::clone_on_ref_ptr)]
// https://github.com/apache/datafusion/issues/18503
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every little bit helps

hsiang-c pushed a commit to hsiang-c/datafusion that referenced this pull request Nov 9, 2025
)

## Which issue does this PR close?

<!--
We generally require a GitHub issue to be filed for all bug fixes and
enhancements and this helps us generate change logs for our releases.
You can link an issue to this PR using the GitHub syntax. For example
`Closes apache#123` indicates that this PR will close issue apache#123.
-->

- Closes apache#18505.

## Rationale for this change

<!--
Why are you proposing this change? If this is already explained clearly
in the issue then this section is not needed.
Explaining clearly why changes are proposed helps reviewers understand
your changes and offer better suggestions for fixes.
-->
Enforce clippy `needless_pass_by_value`.

## What changes are included in this PR?

<!--
There is no need to duplicate the description in the issue here but it
is sometimes worth providing a summary of the individual changes in this
PR.
-->

## Are these changes tested?

<!--
We typically require tests for all PRs in order to:
1. Prevent the code from being accidentally broken by subsequent changes
2. Serve as another way to document the expected behavior of the code

If tests are not included in your PR, please explain why (for example,
are they covered by existing tests)?
-->
Yes

## Are there any user-facing changes?

<!--
If there are user-facing changes then we may require documentation to be
updated before approving the PR.
-->

<!--
If there are any breaking changes to public APIs, please add the `api
change` label.
-->

No
codetyri0n pushed a commit to codetyri0n/datafusion that referenced this pull request Nov 11, 2025
)

## Which issue does this PR close?

<!--
We generally require a GitHub issue to be filed for all bug fixes and
enhancements and this helps us generate change logs for our releases.
You can link an issue to this PR using the GitHub syntax. For example
`Closes apache#123` indicates that this PR will close issue apache#123.
-->

- Closes apache#18505.

## Rationale for this change

<!--
Why are you proposing this change? If this is already explained clearly
in the issue then this section is not needed.
Explaining clearly why changes are proposed helps reviewers understand
your changes and offer better suggestions for fixes.
-->
Enforce clippy `needless_pass_by_value`.

## What changes are included in this PR?

<!--
There is no need to duplicate the description in the issue here but it
is sometimes worth providing a summary of the individual changes in this
PR.
-->

## Are these changes tested?

<!--
We typically require tests for all PRs in order to:
1. Prevent the code from being accidentally broken by subsequent changes
2. Serve as another way to document the expected behavior of the code

If tests are not included in your PR, please explain why (for example,
are they covered by existing tests)?
-->
Yes

## Are there any user-facing changes?

<!--
If there are user-facing changes then we may require documentation to be
updated before approving the PR.
-->

<!--
If there are any breaking changes to public APIs, please add the `api
change` label.
-->

No
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Enforce lint rule clippy::needless_pass_by_value to datafusion-optimizer

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