std::slices ​

Functions ​

fn Sort[S: []E, E: ordered](mut s: S)

Sorts a slice of any ordered type in ascending order. When sorting floating-point numbers, NaNs are ordered before other values.

fn IsSorted[S: []E, E: ordered](mut s: S): bool

Reports whether x is sorted in ascending order.

fn Equal[S: []E, E: comparable](s1: S, s2: S): bool

Reports whether slices are the same length and contains same elements. The nil slices considered as zero-length slices. The floating-point NaNs are not considered equal.

fn Find[S: []E, E: comparable](s: S, e: E): int

Returns index of first matched element with specified element, returns -1 if not exist any match. Starts searching at left of slice to right.

fn FindLast[S: []E, E: comparable](s: S, e: E): int

Returns index of first matched element with specified element, returns -1 if not exist any match. Starts searching at right of slice to left.

fn Contains[S: []E, E: comparable](s: S, e: E): bool

Reports whether slice includes e.

fn Count[S: []E, E: comparable](s: S, e: E): (n: int)

Counts the number of matched elements with e in s.

fn Replace[S: []E, E: comparable](mut s: S, old: E, mut new: E): (n: int)

Replaces matched slice elements with old to new.
Returns count of replacements.

fn Reverse[S: []E, E](mut s: S)

Reverses elements of the slice.