Use const_error! when possible
#136844
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Use const_error! when possible
#136844
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r? @ChrisDenton rustbot has assigned @ChrisDenton. Use |
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I have checked a target for each of the platforms modified: x check library/std --target=x86_64-unknown-hermit
x check library/std --target=aarch64-kmc-solid_asp3
x check library/std --target=aarch64-unknown-teeos
x check library/std --target=x86_64-unknown-uefi
x check library/std --target=x86_64-unknown-linux-gnu
x check library/std --target=wasm32-wasip1
x check library/std --target=x86_64-pc-windows-gnu
x check library/std --target=riscv32imac-unknown-xous-elf
x check library/testNote that TEEOS currently fails to build. I fixed that separately in #136769 commit Fix unsafe_op_in_unsafe_fn for TEEOS. |
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@bors r+ rollup |
workingjubilee
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Feb 16, 2025
…sDenton Use `const_error!` when possible Replace usages of `io::Error::new(io::ErrorKind::Variant, "constant string")` with `io::const_error!(io::ErrorKind::Variant, "constant string")` to avoid allocations when possible. Additionally, fix `&&str` error messages in SGX and missing/misplaced trailing commas in `const_error!`.
bors
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Feb 17, 2025
…kingjubilee Rollup of 12 pull requests Successful merges: - rust-lang#136671 (Overhaul `rustc_middle::limits`) - rust-lang#136817 (Pattern Migration 2024: clean up and comment) - rust-lang#136844 (Use `const_error!` when possible) - rust-lang#136953 (rustc_target: import TargetMetadata) - rust-lang#137095 (Replace some u64 hashes with Hash64) - rust-lang#137100 (HIR analysis: Remove unnecessary abstraction over list of clauses) - rust-lang#137105 (Restrict DerefPure for Cow<T> impl to T = impl Clone, [impl Clone], str.) - rust-lang#137120 (Enable `relative-path-include-bytes-132203` rustdoc-ui test on Windows) - rust-lang#137125 (Re-add missing empty lines in the releases notes) - rust-lang#137140 (Fix const items not being allowed to be called `r#move` or `r#static`) - rust-lang#137145 (use add-core-stubs / minicore for a few more tests) - rust-lang#137149 (Remove SSE ABI from i586-pc-windows-msvc) r? `@ghost` `@rustbot` modify labels: rollup
bors
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Feb 17, 2025
…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#136466 (Start removing `rustc_middle::hir::map::Map`) - rust-lang#136671 (Overhaul `rustc_middle::limits`) - rust-lang#136817 (Pattern Migration 2024: clean up and comment) - rust-lang#136844 (Use `const_error!` when possible) - rust-lang#137080 (bootstrap: add more tracing to compiler/std/llvm flows) - rust-lang#137101 (`invalid_from_utf8[_unchecked]`: also lint inherent methods) - rust-lang#137140 (Fix const items not being allowed to be called `r#move` or `r#static`) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
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Feb 17, 2025
Rollup merge of rust-lang#136844 - thaliaarchi:const-io-error, r=ChrisDenton Use `const_error!` when possible Replace usages of `io::Error::new(io::ErrorKind::Variant, "constant string")` with `io::const_error!(io::ErrorKind::Variant, "constant string")` to avoid allocations when possible. Additionally, fix `&&str` error messages in SGX and missing/misplaced trailing commas in `const_error!`.
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Replace usages of
io::Error::new(io::ErrorKind::Variant, "constant string")withio::const_error!(io::ErrorKind::Variant, "constant string")to avoid allocations when possible. Additionally, fix&&strerror messages in SGX and missing/misplaced trailing commas inconst_error!.