2 files changed, 32 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 277532a8c..89cb9a9f3 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -17,7 +17,9 @@ use crate::{
 
 pub use self::{
     expr_extensions::{ArrayExprKind, BinOp, ElseBranch, LiteralKind, PrefixOp, RangeOp},
-    extensions::{FieldKind, PathSegmentKind, SelfParamKind, StructKind, TypeBoundKind},
+    extensions::{
+        FieldKind, PathSegmentKind, SelfParamKind, StructKind, TypeBoundKind, VisibilityKind,
+    },
     generated::*,
     tokens::*,
     traits::*,
diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs
index baaef3023..d9666cdca 100644
--- a/crates/ra_syntax/src/ast/extensions.rs
+++ b/crates/ra_syntax/src/ast/extensions.rs
@@ -413,3 +413,32 @@ impl ast::TraitDef {
         self.syntax().children_with_tokens().any(|t| t.kind() == T![auto])
     }
 }
+
+pub enum VisibilityKind {
+    In(ast::Path),
+    PubCrate,
+    PubSuper,
+    Pub,
+}
+
+impl ast::Visibility {
+    pub fn kind(&self) -> VisibilityKind {
+        if let Some(path) = children(self).next() {
+            VisibilityKind::In(path)
+        } else if self.is_pub_crate() {
+            VisibilityKind::PubCrate
+        } else if self.is_pub_super() {
+            VisibilityKind::PubSuper
+        } else {
+            VisibilityKind::Pub
+        }
+    }
+
+    fn is_pub_crate(&self) -> bool {
+        self.syntax().children_with_tokens().any(|it| it.kind() == T![crate])
+    }
+
+    fn is_pub_super(&self) -> bool {
+        self.syntax().children_with_tokens().any(|it| it.kind() == T![super])
+    }
+}