mirror of https://github.com/rust-lang/rust.git
26 lines
487 B
Rust
26 lines
487 B
Rust
#![crate_name = "foo"]
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use std::iter::Iterator;
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// @has foo/struct.Odd.html
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// @has - '//*[@id="method.new"]//a[@class="tooltip"]/@data-notable-ty' 'Odd'
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// @snapshot odd - '//script[@id="notable-traits-data"]'
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pub struct Odd {
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current: usize,
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}
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impl Odd {
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pub fn new() -> Odd {
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Odd { current: 1 }
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}
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}
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impl Iterator for Odd {
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type Item = usize;
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fn next(&mut self) -> Option<Self::Item> {
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self.current += 2;
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Some(self.current - 2)
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}
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}
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