Join in std::slice - Rust (original) (raw)

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)

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

The resulting type after concatenation

Source

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

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.