Trait rustc_data_structures::small_vec::ExpectOne[−][src]

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

Required Methods

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

Implementations on Foreign Types

`impl<A: Array> ExpectOne<A> for SmallVec<A>`
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`fn expect_one(self, err: &'static str) -> A::Item`
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Implementors