mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 16:24:46 +00:00
df354f5cf6
Add a warning about `Option/Result::and()` being eagerly evaluated Copied from `or()`. Inspired by [this StackOverflow question](https://stackoverflow.com/questions/73461846/why-is-in-rust-the-expression-in-option-and-evaluated-if-option-is-none). [The PR for `or()`](https://github.com/rust-lang/rust/pull/46548) mentions the Clippy lint `or_fun_call` which doesn't exist for `and()` (although there is `unnecessary_lazy_evaluations`). I still think this warning is also good for `and()`. Feel free to close if you disagree. |
||
|---|---|---|
| .. | ||
| alloc | ||
| backtrace@4e5a3f7292 | ||
| core | ||
| panic_abort | ||
| panic_unwind | ||
| portable-simd | ||
| proc_macro | ||
| profiler_builtins | ||
| rtstartup | ||
| rustc-std-workspace-alloc | ||
| rustc-std-workspace-core | ||
| rustc-std-workspace-std | ||
| std | ||
| stdarch@28335054b1 | ||
| test | ||
| unwind | ||