type 'a t
=
|
Docker of docker_image * 'a t
Simple_command of 'a token list
And_list of 'a t list
Or_list of 'a t list
Pipe_list of 'a t list
type 'a token
S of string
D of 'a
F of 'a token list
DEST
TMP
NP
MEM
EXE
val deps : 'a t ‑> 'a list