def Utf8.lead
import bend-kube-runtime@0.2.0.0/src/utf8.bend as Utf8import Base
34# The lead byte's class: 0 ASCII, 1..3 continuation count, 4 invalid.
35def Utf8.lead(+b: U32) -> U32:
36 Utf8.lead.go(b, U32.is_lt(b, 128), U32.is_lt(b, 194), U32.is_lt(b, 224),
37 U32.is_lt(b, 240), U32.is_lt(b, 245))