Remove unnecessary try_opt for operations that cannot fail #94842
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r? @kennytm (rust-highfive has picked a reviewer for you, use r? to override) |
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r? @Dylan-DPC |
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@bors r+ rollup |
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📌 Commit ed10356 has been approved by |
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Mar 11, 2022
Rollup of 5 pull requests Successful merges: - rust-lang#93283 (Fix for localized windows editions in testcase fn read_link() Issue#93211) - rust-lang#94592 (Fallback to top-level config.toml if not present in current directory, and remove fallback for env vars and CLI flags) - rust-lang#94776 (Optimize ascii::escape_default) - rust-lang#94840 (update `replace_bound_vars_with_placeholders` doc comment) - rust-lang#94842 (Remove unnecessary try_opt for operations that cannot fail) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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As indicated in the added comments, some operation cannot overflow, so using
try_opt!for them is unnecessary.