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fix: use short forms for colors below 8 (#31)

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closes #30
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Silas Groh 2023-06-02 13:57:08 +02:00 committed by GitHub
parent 280ed71ec1
commit 7a898206fa
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src/lib.rs
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@ -14,6 +14,7 @@ pub struct Color(pub Option<u8>);
impl Display for Color { impl Display for Color {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self.0 { match self.0 {
Some(color @ 0..=7) => write!(f, "\x1b[3{color}m"),
Some(color) => write!(f, "\x1b[38;5;{color}m"), Some(color) => write!(f, "\x1b[38;5;{color}m"),
None => write!(f, "\x1b[39m"), None => write!(f, "\x1b[39m"),
} }