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Files

T

Neil Conway 7f99947390 chore: Cleanup "!is_valid(i)" -> "is_null(i)" (#20453 )

## Which issue does this PR close?

N/A

## Rationale for this change

This makes the code easier to read; per suggestion from @Jefffrey in
code review for a different change.

## What changes are included in this PR?

## Are these changes tested?

Yes.

## Are there any user-facing changes?

No.

2026-02-21 02:04:39 +00:00

src

chore: Cleanup "!is_valid(i)" -> "is_null(i)" (#20453 )

2026-02-21 02:04:39 +00:00

Cargo.toml

Upgrade hashbrown to 0.16 (#19554 )

2025-12-30 05:07:22 +00:00

LICENSE.txt

Include license and notice files in published crates (#13512 )

2024-11-21 16:42:53 -05:00

NOTICE.txt

Include license and notice files in published crates (#13512 )

2024-11-21 16:42:53 -05:00

README.md

chore: Update READMEs of crates to be more consistent (#17691 )

2025-09-22 10:35:29 +00:00

README.md

Apache DataFusion Core Physical Expressions

Apache DataFusion is an extensible query execution framework, written in Rust, that uses Apache Arrow as its in-memory format.

This crate is a submodule of DataFusion that provides shared APIs for implementing physical expressions such as PhysicalExpr and PhysicalSortExpr.

Most projects should use the datafusion crate directly, which re-exports this module. If you are already using the datafusion crate, there is no reason to use this crate directly in your project as well.