mirror of
https://github.com/rust-lang/rust
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25 lines
442 B
Rust
25 lines
442 B
Rust
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//@ known-bug: rust-lang/rust#125099
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pub trait ContFn<T>: Fn(T) -> Self::Future {
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type Future;
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}
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impl<T, F> ContFn<T> for F
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where
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F: Fn(T),
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{
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type Future = ();
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}
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pub trait SeqHandler {
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type Requires;
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fn process<F: ContFn<Self::Requires>>() -> impl Sized;
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}
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pub struct ConvertToU64;
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impl SeqHandler for ConvertToU64 {
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type Requires = u64;
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fn process<F: ContFn<Self::Requires>>() -> impl Sized {}
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}
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fn main() {}
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