Trait std::slice::SliceConcatExt

pub trait SliceConcatExt<T> where    T: ?Sized, {
    type Output;
    fn concat(&self) -> Self::Output;
    fn join(&self, sep: &T) -> Self::Output;

    fn connect(&self, sep: &T) -> Self::Output { ... }
}

An extension trait for concatenating slices

While this trait is unstable, the methods are stable. SliceConcatExt is included in the standard library prelude, so you can use join() and concat() as if they existed on [T] itself.

Associated Types

Required methods

assert_eq!(["hello", "world"].concat(), "helloworld");
assert_eq!([[1, 2], [3, 4]].concat(), [1, 2, 3, 4]);

assert_eq!(["hello", "world"].join(" "), "hello world");
assert_eq!([[1, 2], [3, 4]].join(&0), [1, 2, 0, 3, 4]);

Provided methods

assert_eq!(["hello", "world"].connect(" "), "hello world");
assert_eq!([[1, 2], [3, 4]].connect(&0), [1, 2, 0, 3, 4]);

Implementors

impl Write for Vec<u8>

impl Write for Vec<u8>