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Remove deprecated Error::description #95

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Merged
merged 1 commit into from
Jan 11, 2020
Merged

Remove deprecated Error::description #95

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12 changes: 1 addition & 11 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -713,17 +713,7 @@ pub enum Fail {
UnexpectedArgument(String),
}

impl Error for Fail {
fn description(&self) -> &str {
match *self {
ArgumentMissing(_) => "missing argument",
UnrecognizedOption(_) => "unrecognized option",
OptionMissing(_) => "missing option",
OptionDuplicated(_) => "duplicated option",
UnexpectedArgument(_) => "unexpected argument",
}
}
}
impl Error for Fail {}

/// The result of parsing a command line with a set of options.
pub type Result = result::Result<Matches, Fail>;
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