Make get_mapped_range return a Result rather than panicking#9281
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cwfitzgerald merged 1 commit intogfx-rs:trunkfrom Apr 9, 2026
Merged
Make get_mapped_range return a Result rather than panicking#9281cwfitzgerald merged 1 commit intogfx-rs:trunkfrom
cwfitzgerald merged 1 commit intogfx-rs:trunkfrom
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github-merge-queue bot
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Mar 23, 2026
# Objective - Completes goal and closes #23029 - Culmination of #22761, #23350, #23349, #23433, #23458, #23444, #23459, #23461, #23463, #22714, #22759, #16481 ## Solution - Add a release note. - Re-export a wgpu type that you need to match on to handle errors. ## Testing - cargo run --example render_recovery with all the other PRs merged in. Press 5 and then V, the app will not crash. Note that D for "destroy device" will still crash: this is a WGPU problem resolved by gfx-rs/wgpu#9281. # Note I opted not to change the default recovery behavior yet. I believe we need testing in user projects and just general trodding of this code path before committing to a new default. It works in a simple example, it might not work in a complex project. We need to field test this and likely iterate to really call this ready IMO.
cwfitzgerald
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Mar 27, 2026
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Some note, looks broadly good
splo
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Mar 31, 2026
# Objective - Completes goal and closes bevyengine#23029 - Culmination of bevyengine#22761, bevyengine#23350, bevyengine#23349, bevyengine#23433, bevyengine#23458, bevyengine#23444, bevyengine#23459, bevyengine#23461, bevyengine#23463, bevyengine#22714, bevyengine#22759, bevyengine#16481 ## Solution - Add a release note. - Re-export a wgpu type that you need to match on to handle errors. ## Testing - cargo run --example render_recovery with all the other PRs merged in. Press 5 and then V, the app will not crash. Note that D for "destroy device" will still crash: this is a WGPU problem resolved by gfx-rs/wgpu#9281. # Note I opted not to change the default recovery behavior yet. I believe we need testing in user projects and just general trodding of this code path before committing to a new default. It works in a simple example, it might not work in a complex project. We need to field test this and likely iterate to really call this ready IMO.
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Description
We shouldn't be panicking in get_mapped_range. Let's return a result.
Testing
Existing panic tests now check for Err instead.
Squash or Rebase?
Whatever your heart desires
Checklist
cargo fmt.taplo format.cargo clippy --tests. If applicable, add:--target wasm32-unknown-unknowncargo xtask testto run tests.CHANGELOG.mdentry.