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Add missing getopts::groups::optflagmulti function

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Jordi Boggiano 2013-08-05 14:34:58 +02:00 committed by Corey Richardson
parent e99eff172a
commit a7f008bc39
1 changed files with 14 additions and 0 deletions
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14
src/libextra/getopts.rs
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@ -542,6 +542,20 @@ pub mod groups {
occur: Optional}; occur: Optional};
} }
/// Create a long option that can occur more than once and does not
/// take an argument
pub fn optflagmulti(short_name: &str, long_name: &str,
desc: &str) -> OptGroup {
let len = short_name.len();
assert!(len == 1 || len == 0);
return OptGroup {short_name: short_name.to_owned(),
long_name: long_name.to_owned(),
hint: ~"",
desc: desc.to_owned(),
hasarg: No,
occur: Multi};
}
/// Create a long option that is optional and takes an optional argument /// Create a long option that is optional and takes an optional argument
pub fn optflagopt(short_name: &str, long_name: &str, pub fn optflagopt(short_name: &str, long_name: &str,
desc: &str, hint: &str) -> OptGroup { desc: &str, hint: &str) -> OptGroup {