Function in collections::vec coil-stdlib

`partition`

fn partition<T>(Vec<T> xs, T -> bool pred) -> Partitioned<T>

Import

use collections::vec::{partition};

Split xs into (matched, rest) by pred. Order inside each bucket is preserved.

Parameters#

Name	Type
`xs`	`Vec<T>`
`pred`	`T -> bool`

Partitioned<T>

fold_int: The same as fold; kept for older code.
contains: Returns true when needle is in xs.
index_of: Returns the index of the first needle in xs, or -1.
binary_search: Finds needle in the ascending vector xs by halving, and returns an index holding it.
dedup: Returns xs with runs of equal neighbours collapsed to one value.
map: Returns a new vector with mapper applied to each element, in order.
filter: Returns the elements for which pred is true, in order.
first: Returns the first element, or None when xs is empty.