Create struct for reporting unused definitions

1 files changed, 5 insertions, 0 deletions

diff --git a/src/resolver.rs b/src/resolver.rs
index 77ab348..b50f910 100644
--- a/src/resolver.rs
+++ b/src/resolver.rs
@@ -136,6 +136,11 @@ impl Resolver {
         SourceSymbols { resolver: self }
     }
 
+    /// Return a type that can print all unused symbol definitions.
+    pub fn unused(&self) -> UnusedSymbols {
+        UnusedSymbols { resolver: self }
+    }
+
     /// Return a type that can print the structure of the source tree.
     pub fn hierarchy(&self) -> SourceHierarchy {
         SourceHierarchy { resolver: self }