diff options
| -rw-r--r-- | compiler/rustc_hir_typeck/src/method/suggest.rs | 9 | ||||
| -rw-r--r-- | src/test/ui/higher-rank-trait-bounds/issue-30786.stderr | 4 | ||||
| -rw-r--r-- | src/test/ui/issues/issue-31173.stderr | 2 | ||||
| -rw-r--r-- | src/test/ui/mismatched_types/issue-36053-2.stderr | 2 |
4 files changed, 12 insertions, 5 deletions
diff --git a/compiler/rustc_hir_typeck/src/method/suggest.rs b/compiler/rustc_hir_typeck/src/method/suggest.rs index 0103f58d061..5c0d5f32f0f 100644 --- a/compiler/rustc_hir_typeck/src/method/suggest.rs +++ b/compiler/rustc_hir_typeck/src/method/suggest.rs @@ -893,7 +893,14 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { } } } else { - err.span_label(span, format!("{item_kind} cannot be called on `{ty_str}` due to unsatisfied trait bounds")); + let ty_str = if ty_str.len() > 50 { + String::new() + } else { + format!("on `{ty_str}` ") + }; + err.span_label(span, format!( + "{item_kind} cannot be called {ty_str}due to unsatisfied trait bounds" + )); } }; diff --git a/src/test/ui/higher-rank-trait-bounds/issue-30786.stderr b/src/test/ui/higher-rank-trait-bounds/issue-30786.stderr index c1e235441d6..d1d76916b26 100644 --- a/src/test/ui/higher-rank-trait-bounds/issue-30786.stderr +++ b/src/test/ui/higher-rank-trait-bounds/issue-30786.stderr @@ -8,7 +8,7 @@ LL | pub struct Map<S, F> { | doesn't satisfy `_: StreamExt` ... LL | let filter = map.filterx(|x: &_| true); - | ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>` due to unsatisfied trait bounds + | ^^^^^^^ method cannot be called due to unsatisfied trait bounds | note: the following trait bounds were not satisfied: `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:117:27: 117:34]>: Stream` @@ -29,7 +29,7 @@ LL | pub struct Filter<S, F> { | doesn't satisfy `_: StreamExt` ... LL | let count = filter.countx(); - | ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>` due to unsatisfied trait bounds + | ^^^^^^ method cannot be called due to unsatisfied trait bounds | note: the following trait bounds were not satisfied: `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:129:30: 129:37]>: Stream` diff --git a/src/test/ui/issues/issue-31173.stderr b/src/test/ui/issues/issue-31173.stderr index b667ae0a789..a32359c2b9f 100644 --- a/src/test/ui/issues/issue-31173.stderr +++ b/src/test/ui/issues/issue-31173.stderr @@ -13,7 +13,7 @@ error[E0599]: the method `collect` exists for struct `Cloned<TakeWhile<&mut std: --> $DIR/issue-31173.rs:12:10 | LL | .collect(); - | ^^^^^^^ method cannot be called on `Cloned<TakeWhile<&mut std::vec::IntoIter<u8>, [closure@$DIR/issue-31173.rs:7:21: 7:25]>>` due to unsatisfied trait bounds + | ^^^^^^^ method cannot be called due to unsatisfied trait bounds --> $SRC_DIR/core/src/iter/adapters/take_while.rs:LL:COL | = note: doesn't satisfy `<_ as Iterator>::Item = &_` diff --git a/src/test/ui/mismatched_types/issue-36053-2.stderr b/src/test/ui/mismatched_types/issue-36053-2.stderr index b91f75b97f8..3151bc76891 100644 --- a/src/test/ui/mismatched_types/issue-36053-2.stderr +++ b/src/test/ui/mismatched_types/issue-36053-2.stderr @@ -17,7 +17,7 @@ error[E0599]: the method `count` exists for struct `Filter<Fuse<std::iter::Once< --> $DIR/issue-36053-2.rs:7:55 | LL | once::<&str>("str").fuse().filter(|a: &str| true).count(); - | --------- ^^^^^ method cannot be called on `Filter<Fuse<std::iter::Once<&str>>, [closure@$DIR/issue-36053-2.rs:7:39: 7:48]>` due to unsatisfied trait bounds + | --------- ^^^^^ method cannot be called due to unsatisfied trait bounds | | | doesn't satisfy `<_ as FnOnce<(&&str,)>>::Output = bool` | doesn't satisfy `_: FnMut<(&&str,)>` |