def iso_opt

cswap-bend-cli@0.1.0.0 · daemon/tick.bend:152

import Base
import cswap-bend-cli@0.1.0.0/clock.bend as Clock

152def iso_opt(+m: Maybe<&2, Nat>) -> Maybe<&2, String>:
153  match m:
154    case Some{n}:
155      Some{Clock.iso8601_utc(secs(n))}
156    case None{}:
157      None{}