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Lint for invalid overlapping data access #5

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MinerSebas opened this issue Feb 4, 2022 · 0 comments

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MinerSebas commented Feb 4, 2022

To follow Rust's mutability Rules, Bevy dissallows usage of systems that would break them:

fn resource_system(res: Res<A>, res_mut: ResMut<A>) {}
fn query_system(query: Query<&B>, query_mut: Query<&mut B>) {}

Sadly Bevy can only check this at runtime, where it panics if it finds any conflict.

bevy_lint should Lint systems, to provide a check at "compile-time".

MinerSebas added the enhancement label

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