4 packages returned for Tags:"contravariance"

Delegate-like classes for covariant and contravariant delegates and events

Useful for mapping types to other things. For example, types to strings, types to Action<object>, Envelope<Message> to Action<object>, etc.

Covarsky is a tool that provides co(ntra)variance in types written in a .NET language that does not support them like F#.

Sometimes when developing generic methods extensions it needs additional generic parameter types, and when any of types can not be inferred then all generic parameter types must be specified. This... More information