Update -Wall message based on feedback
The reference to -Wunused was removed, and some phrasing was changed.
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1 changed files with 3 additions and 4 deletions
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@ -1138,10 +1138,9 @@ fn usage(verbose: bool, include_unstable_options: bool) {
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fn print_wall_help() {
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fn print_wall_help() {
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println!("
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println!("
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The flag -Wall does not exist in rustc. Most useful lints are enabled by default.
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The flag `-Wall` does not exist in `rustc`. Most useful lints are enabled by
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Use `rustc -W help` to see all available lints. The most used lints that are not
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default. Use `rustc -W help` to see all available lints. It's more common to put
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enabled by default covered by -Wunused; however, the best practice is to put
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warning settings in the crate root using `#![warn(LINT_NAME)]` instead of using
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warning settings in the crate root using `#![warn(unused)]` instead of using
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the command line flag directly.
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the command line flag directly.
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");
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");
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}
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}
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