Unescape.best.len: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/unescape.bend as Unescape
Lines 129-135 of emerging-ezhttp@0.21.0.0/src/unescape.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/unescape.bend&start_line=129&end_line=135

import Base
import emerging-ezhttp@0.21.0.0/src/entities.bend as Ents

# a name's length, or 0 for none yet
def best.len(m: Maybe<&2, Ents.Ref>) -> Nat:
  match m:
    case None{}:
      0n
    case Some{Ents.Ref{name, first, second}}:
      String.length(name)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.length
  https://jend.leeeet.dev/definition.txt?path=emerging-ezhttp@0.21.0.0/src/entities.bend&name=Ref