By Transitivity


This one is not implemented yet. Is in plans though.

If conversions casts[A, B] and casts[B, C] are defined, they will be applied to a value sequentially to deduce a casts[A, C] conversion.

import typecasts

c = typecasts.Typecasts()

c[int, str] = str
c[str, bytes] = str.encode

assert c[int, bytes](5) == b'5'