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Add Display trait to Key Enum #67

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Add Display trait to Key Enum #67

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59 changes: 59 additions & 0 deletions src/rdev.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#[cfg(feature = "serialize")]
use serde::{Deserialize, Serialize};
use std::fmt::Write;
use std::time::SystemTime;
use std::{fmt, fmt::Display};

Expand Down Expand Up @@ -211,6 +212,64 @@ pub enum Key {
Unknown(u32),
}

impl Display for Key {


fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
&Key::BackQuote => f.write_char('`'),
&Key::Num1 => f.write_char('1'),
&Key::Num2 => f.write_char('2'),
&Key::Num3 => f.write_char('3'),
&Key::Num4 => f.write_char('4'),
&Key::Num5 => f.write_char('5'),
&Key::Num6 => f.write_char('6'),
&Key::Num7 => f.write_char('7'),
&Key::Num8 => f.write_char('8'),
&Key::Num9 => f.write_char('9'),
&Key::Num0 => f.write_char('0'),
&Key::Minus => f.write_char('-'),
&Key::Equal => f.write_char('='),
&Key::KeyQ => f.write_char('Q'),
&Key::KeyW => f.write_char('W'),
&Key::KeyE => f.write_char('E'),
&Key::KeyR => f.write_char('R'),
&Key::KeyT => f.write_char('T'),
&Key::KeyY => f.write_char('Y'),
&Key::KeyU => f.write_char('U'),
&Key::KeyI => f.write_char('I'),
&Key::KeyO => f.write_char('O'),
&Key::KeyP => f.write_char('P'),
&Key::LeftBracket => f.write_char('['),
&Key::RightBracket => f.write_char(']'),
&Key::KeyA => f.write_char('A'),
&Key::KeyS => f.write_char('S'),
&Key::KeyD => f.write_char('D'),
&Key::KeyF => f.write_char('F'),
&Key::KeyG => f.write_char('G'),
&Key::KeyH => f.write_char('H'),
&Key::KeyJ => f.write_char('J'),
&Key::KeyK => f.write_char('K'),
&Key::KeyL => f.write_char('L'),
&Key::SemiColon => f.write_char(';'),
&Key::Quote => f.write_char('\''),
&Key::BackSlash => f.write_char('\\'),
&Key::KeyZ => f.write_char('Z'),
&Key::KeyX => f.write_char('X'),
&Key::KeyC => f.write_char('C'),
&Key::KeyV => f.write_char('V'),
&Key::KeyB => f.write_char('B'),
&Key::KeyN => f.write_char('N'),
&Key::KeyM => f.write_char('M'),
&Key::Comma => f.write_char(','),
&Key::Dot => f.write_char('.'),
&Key::Slash => f.write_char('/'),
_ => f.write_fmt(format_args!("{:?}", &self))
}
}

}

/// Standard mouse buttons
/// Some mice have more than 3 buttons. These are not defined, and different
/// OSs will give different `Button::Unknown` values.
Expand Down