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uucore: remove string leak in format_usage
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1 changed files with 3 additions and 3 deletions
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@ -98,10 +98,10 @@ macro_rules! bin {
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/// Generate the usage string for clap.
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///
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/// This function replaces all occurrences of `{}` with the execution phrase
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/// and leaks the result to return a `&'static str`. It does **not** support
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/// and returns the resulting `String`. It does **not** support
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/// more advanced formatting features such as `{0}`.
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pub fn format_usage(s: &str) -> &'static str {
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&*Box::leak(s.replace("{}", crate::execution_phrase()).into_boxed_str())
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pub fn format_usage(s: &str) -> String {
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s.replace("{}", crate::execution_phrase())
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}
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pub fn get_utility_is_second_arg() -> bool {
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