Trait rustc_ast::mut_visit::ExpectOne

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pub trait ExpectOne<A: Array> {
    // Required method
    fn expect_one(self, err: &'static str) -> A::Item;
}

Required Methods§

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fn expect_one(self, err: &'static str) -> A::Item

Implementations on Foreign Types§

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impl<A: Array> ExpectOne<A> for SmallVec<A>

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fn expect_one(self, err: &'static str) -> A::Item

Implementors§