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Implement "strict_asserts" feature in wgpu-core. #2872

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merged 1 commit into from Aug 8, 2022

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jimblandy
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@jimblandy jimblandy commented Jul 12, 2022

Since wgpu-core's public functions are supposed to validate their
parameters, the internal track module skips many of Rust's usual
run-time checks in release builds. However, some wgpu-core users
are happy to pay the performance cost in exchange for more safety.
The "tracker_asserts" feature causes the track module to perform
the same checks in release builds as it does in debug builds.

Checklist

  • Run cargo clippy.
  • Run RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown if applicable.
  • Add change to CHANGELOG.md. See simple instructions inside file.

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Comment on naming and what part of the codebase it is for - but the code is fine.

wgpu-core/Cargo.toml Outdated Show resolved Hide resolved
wgpu-core/src/track/assertions.rs Outdated Show resolved Hide resolved
Since `wgpu-core`'s public functions are supposed to validate their
parameters, the internal `track` module skips many of Rust's usual
run-time checks in release builds. However, some `wgpu-core` users are
happy to pay the performance cost in exchange for more safety. The
`"strict_asserts"` feature causes `wgpu_core` to perform the same
checks in release builds as it does in debug builds.
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I changed the name of the feature and macros to 'strict_assert'.

@jimblandy jimblandy changed the title Implement "tracker_asserts" feature in wgpu-core. Implement "strict_asserts" feature in wgpu-core. Aug 7, 2022
@cwfitzgerald cwfitzgerald merged commit d655017 into gfx-rs:master Aug 8, 2022
@jimblandy jimblandy deleted the tracker_asserts branch August 14, 2022 07:32
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2 participants