oxedyne/fe2o3 — fe2o3_core/src/bool.rs

683 bytes, 1 run

created by r1870400018:62, which is this file's identity for as long as the history lasts, whatever it is later renamed to

1	use std::fmt;
2
3	#[derive(Clone, Debug)]
4	pub enum BoolFormatter {
5	TrueFalse(bool),
6	OnOff(bool),
7	YesNo(bool),
8	}
9
10	impl fmt::Display for BoolFormatter {
11	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
12	match self {
13	Self::TrueFalse(b) => if *b {
14	write!(f, "true")
15	} else {
16	write!(f, "false")
17	},
18	Self::OnOff(b) => if *b {
19	write!(f, "on")
20	} else {
21	write!(f, "off")
22	},
23	Self::YesNo(b) => if *b {
24	write!(f, "yes")
25	} else {
26	write!(f, "no")
27	},
28	}
29	}
30	}