aboutsummaryrefslogtreecommitdiff
path: root/crates/ra_hir
diff options
context:
space:
mode:
Diffstat (limited to 'crates/ra_hir')
-rw-r--r--crates/ra_hir/src/has_source.rs10
1 files changed, 9 insertions, 1 deletions
diff --git a/crates/ra_hir/src/has_source.rs b/crates/ra_hir/src/has_source.rs
index 63b8fd369..76c32fc17 100644
--- a/crates/ra_hir/src/has_source.rs
+++ b/crates/ra_hir/src/has_source.rs
@@ -2,7 +2,7 @@
2 2
3use either::Either; 3use either::Either;
4use hir_def::{ 4use hir_def::{
5 nameres::ModuleSource, 5 nameres::{ModuleOrigin, ModuleSource},
6 src::{HasChildSource, HasSource as _}, 6 src::{HasChildSource, HasSource as _},
7 Lookup, VariantId, 7 Lookup, VariantId,
8}; 8};
@@ -29,6 +29,14 @@ impl Module {
29 def_map[self.id.local_id].definition_source(db.upcast()) 29 def_map[self.id.local_id].definition_source(db.upcast())
30 } 30 }
31 31
32 pub fn is_mod_rs(self, db: &dyn HirDatabase) -> bool {
33 let def_map = db.crate_def_map(self.id.krate);
34 match def_map[self.id.local_id].origin {
35 ModuleOrigin::File { is_mod_rs, .. } => is_mod_rs,
36 _ => false,
37 }
38 }
39
32 /// Returns a node which declares this module, either a `mod foo;` or a `mod foo {}`. 40 /// Returns a node which declares this module, either a `mod foo;` or a `mod foo {}`.
33 /// `None` for the crate root. 41 /// `None` for the crate root.
34 pub fn declaration_source(self, db: &dyn HirDatabase) -> Option<InFile<ast::Module>> { 42 pub fn declaration_source(self, db: &dyn HirDatabase) -> Option<InFile<ast::Module>> {