message: Make add_overrides and get_resolved_packages pub
diff: @@ -335,7 +335,7 @@ pub fn resolve_with_previous<'a, 'cfg>(
  /// Read the `paths` configuration variable to discover all path overrides that
  /// have been configured.
  -fn add_overrides<'a>(registry: &mut PackageRegistry<'a>, ws: &Workspace<'a>) -> CargoResult<()> {
  +pub fn add_overrides<'a>(registry: &mut PackageRegistry<'a>, ws: &Workspace<'a>) -> CargoResult<()> {
  let paths = match ws.config().get_list("paths")? {
  Some(list) => list,
  None => return Ok(()),
  @@ -364,7 +364,7 @@ fn add_overrides<'a>(registry: &mut PackageRegistry<'a>, ws: &Workspace<'a>) ->
  Ok(())
  }
  -fn get_resolved_packages<'a>(resolve: &Resolve, registry: PackageRegistry<'a>) -> PackageSet<'a> {
  +pub fn get_resolved_packages<'a>(resolve: &Resolve, registry: PackageRegistry<'a>) -> PackageSet<'a> {
  let ids: Vec<PackageId> = resolve.iter().cloned().collect();
  registry.get(&ids)
  }
  