DeepCopy returns a deep copy of M.

DeepEqual compares two maps for equality using the Equals() method defined on the values.

Filter returns a copy of the provided map with any keys for which predicate returns false removed.

FilterKeys returns a copy of the provided map with any keys for which predicate returns false removed.

FromSlice maps element e of slice into map entry keyFunc(e): valueFunc(e).

Map maps the keys and values of m into keyFunc(k) and valueFunc(v), respectively.

MapKeys maps the keys of m into keyFunc(k).

MapValues maps the values of m into valueFunc(v).

RemoveInPlace removes elements that match keySelector.