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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

fetchRemove

Public Function
std.enums.EnumMap.fetchRemove
pub fn fetchRemove(self: *Self, key: Key) ?Value

Removes a key from the map, and returns the old value. If the key was not in the map, returns null.

Params

File

enums.zig:598
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        pub fn fetchRemove(self: *Self, key: Key) ?Value {
            const index = Indexer.indexOf(key);
            const result: ?Value = if (self.bits.isSet(index)) self.values[index] else null;
            self.bits.unset(index);
            self.values[index] = undefined;
            return result;
        }