Error on broken pipe but do not backtrace or ICE #100040
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Error on broken pipe but do not backtrace or ICE Windows will report a broken pipe as a normal error which in turn `println!` will panic on. Currently this causes rustc to produce a backtrace and ICE. However, this is not a bug with rustc so a backtrace is overly verbose and ultimately unhelpful to the user. Kind of fixes rust-lang#98700. Although this is admittedly a bit of a hack because at panic time all we have is a string to inspect. On zulip it was suggested that libstd might someday provide a way to indicate a soft panic but that day isn't today.
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…iaskrgr Rollup of 14 pull requests Successful merges: - rust-lang#98775 (rustdoc: improve scroll locking in the rustdoc mobile sidebars) - rust-lang#99479 (rustdoc-json: Remove doc FIXME for Import::id and explain) - rust-lang#100040 (Error on broken pipe but do not backtrace or ICE) - rust-lang#100072 (linker-plugin-lto.md: Correct the name of example c file) - rust-lang#100098 (Some "this expression has a field"-related fixes) - rust-lang#100226 (Do not manually craft a span pointing inside a multibyte character.) - rust-lang#100240 (Fail gracefully when const pattern is not structural match.) - rust-lang#100256 (Add some high-level docs to `FnCtxt` and `ItemCtxt`) - rust-lang#100261 (Set tainted errors bit before emitting coerce suggestions.) - rust-lang#100275 (also update anyhow in codegen_cranelift) - rust-lang#100281 (Remove more Clean trait implementations) - rust-lang#100314 (Mention `unit-test` in MIR opt test README) - rust-lang#100319 (Remove more Clean trait implementations) - rust-lang#100323 ([rustdoc] Don't render impl blocks with doc comment if they only contain private items by default) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Windows will report a broken pipe as a normal error which in turn
println!will panic on. Currently this causes rustc to produce a backtrace and ICE. However, this is not a bug with rustc so a backtrace is overly verbose and ultimately unhelpful to the user.Kind of fixes #98700. Although this is admittedly a bit of a hack because at panic time all we have is a string to inspect. On zulip it was suggested that libstd might someday provide a way to indicate a soft panic but that day isn't today.