Show.Make
type t = Runtime.t
include Vcs.Trait.Show.S with type t := t
val show_file_at_rev :
t ->
repo_root:Vcs.Repo_root.t ->
rev:Vcs.Rev.t ->
path:Vcs.Path_in_repo.t ->
([ `Present of Vcs.File_contents.t | `Absent ], Vcs.Err.t) Stdlib.Result.t