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Implement WriteColor for Empty #75

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Implement WriteColor for Empty #75

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14 changes: 14 additions & 0 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1531,6 +1531,20 @@ impl WriteColor for io::Sink {
}
}

impl WriteColor for io::Empty {
fn supports_color(&self) -> bool {
false
}

fn set_color(&mut self, _: &ColorSpec) -> io::Result<()> {
Ok(())
}

fn reset(&mut self) -> io::Result<()> {
Ok(())
}
}

/// An in-memory buffer that provides Windows console coloring.
///
/// This doesn't actually communicate with the Windows console. Instead, it
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