Update outdated comment in unix Command. #82464
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Update outdated comment in unix Command. The big comment in the `Command` struct has been incorrect for some time (at least since rust-lang#46789 which removed `envp`). Rather than try to remove the allocations, this PR just updates the comment to reflect reality. There is an explanation for the reasoning at rust-lang#31409 (comment), discussing the potential of being able to call `Command::exec` after `libc::fork`. That can still be done in the future, but I think for now it would be good to just correct the comment.
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Rollup of 11 pull requests Successful merges: - rust-lang#82269 (Cleanup `PpMode` and friends) - rust-lang#82431 (Set RUST_BACKTRACE=0 when running `treat-err-as-bug` tests) - rust-lang#82441 (Fix typo in sanitizer flag in unstable book.) - rust-lang#82463 (panic_bounds_checks should be panic_bounds_check) - rust-lang#82464 (Update outdated comment in unix Command.) - rust-lang#82467 (library: Normalize safety-for-unsafe-block comments) - rust-lang#82468 (Move pick_by_value_method docs above function header) - rust-lang#82484 (rustdoc: Remove duplicate "List of all items") - rust-lang#82502 (Only look for HTML `tidy` when running rustdoc tests) - rust-lang#82503 (fix typo in `pre-commit.sh`) - rust-lang#82510 (Fix typo in `param_env_reveal_all_normalized`) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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The big comment in the
Commandstruct has been incorrect for some time (at least since #46789 which removedenvp). Rather than try to remove the allocations, this PR just updates the comment to reflect reality. There is an explanation for the reasoning at #31409 (comment), discussing the potential of being able to callCommand::execafterlibc::fork. That can still be done in the future, but I think for now it would be good to just correct the comment.