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-rw-r--r--crates/hir/src/code_model.rs12
1 files changed, 10 insertions, 2 deletions
diff --git a/crates/hir/src/code_model.rs b/crates/hir/src/code_model.rs
index f06b5cd9f..4500050f1 100644
--- a/crates/hir/src/code_model.rs
+++ b/crates/hir/src/code_model.rs
@@ -744,14 +744,13 @@ impl Function {
744 Some(SelfParam { func: self.id }) 744 Some(SelfParam { func: self.id })
745 } 745 }
746 746
747 pub fn params(self, db: &dyn HirDatabase) -> Vec<Param> { 747 pub fn assoc_fn_params(self, db: &dyn HirDatabase) -> Vec<Param> {
748 let resolver = self.id.resolver(db.upcast()); 748 let resolver = self.id.resolver(db.upcast());
749 let ctx = hir_ty::TyLoweringContext::new(db, &resolver); 749 let ctx = hir_ty::TyLoweringContext::new(db, &resolver);
750 let environment = TraitEnvironment::lower(db, &resolver); 750 let environment = TraitEnvironment::lower(db, &resolver);
751 db.function_data(self.id) 751 db.function_data(self.id)
752 .params 752 .params
753 .iter() 753 .iter()
754 .skip(if self.self_param(db).is_some() { 1 } else { 0 })
755 .map(|type_ref| { 754 .map(|type_ref| {
756 let ty = Type { 755 let ty = Type {
757 krate: self.id.lookup(db.upcast()).container.module(db.upcast()).krate, 756 krate: self.id.lookup(db.upcast()).container.module(db.upcast()).krate,
@@ -764,6 +763,14 @@ impl Function {
764 }) 763 })
765 .collect() 764 .collect()
766 } 765 }
766 pub fn method_params(self, db: &dyn HirDatabase) -> Option<Vec<Param>> {
767 if self.self_param(db).is_none() {
768 return None;
769 }
770 let mut res = self.assoc_fn_params(db);
771 res.remove(0);
772 Some(res)
773 }
767 774
768 pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool { 775 pub fn is_unsafe(self, db: &dyn HirDatabase) -> bool {
769 db.function_data(self.id).is_unsafe 776 db.function_data(self.id).is_unsafe
@@ -799,6 +806,7 @@ impl From<Mutability> for Access {
799 } 806 }
800} 807}
801 808
809#[derive(Debug)]
802pub struct Param { 810pub struct Param {
803 ty: Type, 811 ty: Type,
804} 812}