std::slice

Trait Join

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pub trait Join<Separator> {
    type Output;

    // Required method
    fn join(slice: &Self, sep: Separator) -> Self::Output;
}
🔬This is a nightly-only experimental API. (slice_concat_trait #27747)
Expand description

Helper trait for [T]::join

Required Associated Types§

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type Output

🔬This is a nightly-only experimental API. (slice_concat_trait #27747)

The resulting type after concatenation

Required Methods§

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fn join(slice: &Self, sep: Separator) -> Self::Output

🔬This is a nightly-only experimental API. (slice_concat_trait #27747)

Implementation of [T]::join

Object Safety§

This trait is not object safe.

Implementors§

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impl<S> Join<&str> for [S]
where S: Borrow<str>,

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impl<S: Borrow<OsStr>> Join<&OsStr> for [S]

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impl<T, V> Join<&[T]> for [V]
where T: Clone, V: Borrow<[T]>,

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impl<T, V> Join<&T> for [V]
where T: Clone, V: Borrow<[T]>,