diff options
Diffstat (limited to 'compiler/rustc_data_structures/src')
| -rw-r--r-- | compiler/rustc_data_structures/src/obligation_forest/mod.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_data_structures/src/obligation_forest/mod.rs b/compiler/rustc_data_structures/src/obligation_forest/mod.rs index cfe7dd13e80..aca99b9fab1 100644 --- a/compiler/rustc_data_structures/src/obligation_forest/mod.rs +++ b/compiler/rustc_data_structures/src/obligation_forest/mod.rs @@ -402,9 +402,10 @@ impl<O: ForestObligation> ObligationForest<O> { } /// Returns the set of obligations that are in a pending state. - pub fn map_pending_obligations<P, F>(&self, f: F) -> Vec<P> + pub fn map_pending_obligations<P, F, R>(&self, f: F) -> R where F: Fn(&O) -> P, + R: FromIterator<P>, { self.nodes .iter() |