Inheritance
Some (T value)
const
The hash code for this object.
read-onlyinherited
True if the value is Some or None.
read-onlyinherited
True if the value is not Some or None.
read-onlyinherited
A representation of the runtime type of the object.
read-onlyinherited
Invoked when a non-existent method or property is accessed.
inherited
If the value is Some, the value is returned. If None, null is returned. Otherwise, the value isUndefined, in which case the given fallback value is returned instead.
inherited
A string representation of this object.
inherited
The equality operator.
inherited