rust/tests/ui/option_map_or_none.rs

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// run-rustfix
#![allow(clippy::bind_instead_of_map)]
fn main() {
let opt = Some(1);
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let bar = |_| Some(1);
// Check `OPTION_MAP_OR_NONE`.
// Single line case.
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let _: Option<i32> = opt.map_or(None, |x| Some(x + 1));
// Multi-line case.
#[rustfmt::skip]
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let _: Option<i32> = opt.map_or(None, |x| {
Some(x + 1)
});
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// function returning `Option`
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let _: Option<i32> = opt.map_or(None, bar);
}