add a Backtrace::disabled function #74490
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r? @dtolnay (rust_highfive has picked a reviewer for you, use r? to override) |
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@mystor has raised an alternative approach based on consts impl Backtrace {
const DISABLED: Backtrace;
} |
dtolnay
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Jul 22, 2020
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Co-authored-by: David Tolnay <[email protected]>
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I think making this |
dtolnay
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Jul 23, 2020
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@bors r+ rollup |
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📌 Commit 50347b8 has been approved by |
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…arth Rollup of 8 pull requests Successful merges: - rust-lang#74141 (libstd/libcore: fix various typos) - rust-lang#74490 (add a Backtrace::disabled function) - rust-lang#74548 (one more Path::with_extension example, to demonstrate behavior) - rust-lang#74587 (Prefer constant over function) - rust-lang#74606 (Remove Linux workarounds for missing CLOEXEC support) - rust-lang#74637 (Make str point to primitive page) - rust-lang#74654 (require type defaults to be after const generic parameters) - rust-lang#74659 (Improve codegen for unchecked float casts on wasm) Failed merges: r? @ghost
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Based upon @dtolnay's suggestion here: dtolnay/anyhow#97 (comment)