Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Rollup merge of rust-lang#99214 - beyarkay:patch-1, r=thomcc
docs: show how to stringify the output of Command This documentation-only change clarifies how the user can get the string representation of the output of a command. The `stdout` and `stderr` members of `std::process::Output` from `std::process::Command` return a Vec<u8>, which is not always what the user wants. For simple cases like printing `stderr` iff the `std::process::ExitStatus` is non-zero, it's useful to get the string representation of this `Vec<u8>`. This can be done via `String::from_utf8_lossy`, but it's not clear that this is possible from the documentation without first searching the internet for an answer. Link to playground: https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=8189f65dc4b354a643311af2cea5b230
- Loading branch information