def unhex.H

import bend-net-url@0.4.0.0/url.bend as Url

import Base

51def unhex.H(c: U32, hex: Bool) -> Maybe<&2, U32>:
52  match hex:
53    case True{}:
54      Some{(c - 55 : U32)}
55    case False{}:
56      None{}

Uses (4)

U32
Bool
Maybe
U32.sub

Used by (1)

bend-net-url@0.4.0.0/url:unhex.h