OpamTreeCommand (opam-client.OpamTreeCommand)

type mode =

| Deps
(*
Dependency forest (roots -> leaves)
*)
| ReverseDeps
(*
Reverse-dependency forest (leaves -> roots)
*)

Speficy the type of the forest to build

type tree_filter =

| Roots_from
(*
only the trees of the packages
*)
| Leads_to
(*
only the trees which have the packages as their leaves
*)

Given a list of packages, thin the forest so that it has

val duplicate_symbol : string

Duplicated tree symbol

val run : 
  [< OpamStateTypes.unlocked Lock_write ] OpamStateTypes.switch_state ->
  OpamListCommand.dependency_toggles ->
  ?no_constraint:bool ->
  mode ->
  tree_filter ->
  OpamTypes.atom list ->
  unit

Outputs a dependency forest of the installed packages as a Unicode/ASCII-art tree.