Trait Join

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§

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

The resulting type after concatenation

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

Implementation of [T]::join

This trait is not dyn compatible.

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