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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

fetchPut

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

Sets the value associated with the key in the map, and returns the old value. If the key was not in the map, returns null.

Params

File

enums.zig:580
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        pub fn fetchPut(self: *Self, key: Key, value: Value) ?Value {
            const index = Indexer.indexOf(key);
            const result: ?Value = if (self.bits.isSet(index)) self.values[index] else null;
            self.bits.set(index);
            self.values[index] = value;
            return result;
        }