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def var

ezx@1.11.0.0 · src/tool/run.bend:293

import ezx@1.11.0.0/src/tool/run.bend as Run
import Base
import ezx@1.11.0.0/src/lock/run.bend as Run

293# a variable, "" when it is unset
294def var(name: String) -> IO(String):
295  do IO<String>:
296    r : Result<&1, &1, U32 & String, String> <- IO.get_env(name)
297    return Run.env.text(r)

Uses (9)

Used by (1)