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head: use Self instead of enum name Mode in method

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This commit is contained in:
Jeffrey Finkelstein 2022-02-12 14:45:45 -05:00
parent f9e04ae5ef
commit b13718e742
1 changed files with 4 additions and 4 deletions
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8
src/uu/head/src/head.rs
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@ -124,17 +124,17 @@ impl Mode {
let (n, all_but_last) =
parse::parse_num(v).map_err(|err| format!("invalid number of bytes: {}", err))?;
if all_but_last {
Ok(Mode::AllButLastBytes(n))
Ok(Self::AllButLastBytes(n))
} else {
Ok(Mode::FirstBytes(n))
Ok(Self::FirstBytes(n))
}
} else if let Some(v) = matches.value_of(options::LINES_NAME) {
let (n, all_but_last) =
parse::parse_num(v).map_err(|err| format!("invalid number of lines: {}", err))?;
if all_but_last {
Ok(Mode::AllButLastLines(n))
Ok(Self::AllButLastLines(n))
} else {
Ok(Mode::FirstLines(n))
Ok(Self::FirstLines(n))
}
} else {
Ok(Default::default())