9 lines
288 B
Rust
9 lines
288 B
Rust
static x: impl Fn(&str) -> Result<&str, ()> = move |source| {
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//~^ `impl Trait` only allowed in function and inherent method argument and return types
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let res = (move |source| Ok(source))(source);
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let res = res.or((move |source| Ok(source))(source));
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res
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};
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fn main() {}
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