# coro-state Get the state of a coroutine. ## Syntax
[coro-state $coro]
## Parameters - `$coro` — Coroutine value (from `spawn`). ## Examples
def c [spawn {||
    sleep 50
    "ok"
}]
[coro-state $c]    # :ready, :suspended, or :running
[resume $c]
[coro-state $c]    # :done or :failed
## Returns Keyword: `:ready`, `:running`, `:suspended`, `:done`, or `:failed`. ## See Also `spawn`, `resume`, `sleep`, `after`