46cab11ed1
Allow AST and HIR visitors to return `ControlFlow` Alternative to #108598. Since rust-lang/libs-team#187 was rejected, this implements our own version of the `Try` trait (`VisitorResult`) and the `try` macro (`try_visit`). Since this change still allows visitors to return `()`, no changes have been made to the existing ones. They can be done in a separate PR. |
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| .. | ||
| arena.rs | ||
| def.rs | ||
| def_path_hash_map.rs | ||
| definitions.rs | ||
| diagnostic_items.rs | ||
| hir.rs | ||
| hir_id.rs | ||
| intravisit.rs | ||
| lang_items.rs | ||
| lib.rs | ||
| pat_util.rs | ||
| stable_hash_impls.rs | ||
| target.rs | ||
| tests.rs | ||
| weak_lang_items.rs | ||