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Diffstat (limited to 'crates/hir-ty/src/chalk_db.rs')
| -rw-r--r-- | crates/hir-ty/src/chalk_db.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/crates/hir-ty/src/chalk_db.rs b/crates/hir-ty/src/chalk_db.rs index f4fbace19e..e81d4ced55 100644 --- a/crates/hir-ty/src/chalk_db.rs +++ b/crates/hir-ty/src/chalk_db.rs @@ -167,7 +167,7 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { } }); }) - .map(|block_id| self.db.trait_impls_in_block(block_id)); + .filter_map(|block_id| self.db.trait_impls_in_block(block_id)); let id_to_chalk = |id: hir_def::ImplId| id.to_chalk(self.db); let mut result = vec![]; @@ -183,7 +183,8 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { def_blocks .into_iter() .flatten() - .for_each(|it| f(&self.db.trait_impls_in_block(it))); + .filter_map(|it| self.db.trait_impls_in_block(it)) + .for_each(|it| f(&it)); } fps => { let mut f = @@ -198,7 +199,8 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { def_blocks .into_iter() .flatten() - .for_each(|it| f(&self.db.trait_impls_in_block(it))); + .filter_map(|it| self.db.trait_impls_in_block(it)) + .for_each(|it| f(&it)); } } |