Function desc [src]

Use to generate a comparator function for a given type. e.g. sort(u8, slice, {}, desc(u8)).

Prototype

pub fn desc(comptime T: type) fn (void, T, T) bool

Parameters

T: type

Source

  pub fn desc(comptime T: type) fn (void, T, T) bool {
    return struct {
        pub fn inner(_: void, a: T, b: T) bool {
            return a > b;
        }
    }.inner;
}  