16 lines
228 B
Rust
16 lines
228 B
Rust
#![feature(try_trait)]
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fn main() {}
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fn foo() -> Result<u32, ()> {
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let x: Option<u32> = None;
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x?; //~ the trait bound
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Ok(22)
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}
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fn bar() -> u32 {
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let x: Option<u32> = None;
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x?; //~ the `?` operator
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22
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}
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