16 lines
383 B
Rust
16 lines
383 B
Rust
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#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord)]
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pub struct Generation(u32);
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impl Generation {
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pub fn new() -> Self {
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Self::default()
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}
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pub fn inc(&mut self) {
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self.0 += 1
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}
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}
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impl std::fmt::Display for Generation {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "{}", self.0)
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}
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}
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