Function lastIndexOfScalar [src]

Linear search for the last index of a scalar value inside a slice.

Prototype

pub fn lastIndexOfScalar(comptime T: type, slice: []const T, value: T) ?usize

Parameters

T: typeslice: []const Tvalue: T

Source

  pub fn lastIndexOfScalar(comptime T: type, slice: []const T, value: T) ?usize {
    var i: usize = slice.len;
    while (i != 0) {
        i -= 1;
        if (slice[i] == value) return i;
    }
    return null;
}  