2 files changed, 12 insertions, 0 deletions
diff --git a/src/package/name.rs b/src/package/name.rs
index f036d2d..2d2509b 100644
--- a/src/package/name.rs
+++ b/src/package/name.rs
@@ -37,6 +37,12 @@ impl Deref for PackageName {
     }
 }
 
+impl AsRef<str> for PackageName {
+    fn as_ref(&self) -> &str {
+        &self.0
+    }
+}
+
 impl From<String> for PackageName {
     fn from(s: String) -> Self {
         PackageName(s)
diff --git a/src/package/version.rs b/src/package/version.rs
index b110d0b..c27bf92 100644
--- a/src/package/version.rs
+++ b/src/package/version.rs
@@ -76,6 +76,12 @@ impl Deref for PackageVersion {
     }
 }
 
+impl AsRef<str> for PackageVersion {
+    fn as_ref(&self) -> &str {
+        &self.0
+    }
+}
+
 impl From<String> for PackageVersion {
     fn from(s: String) -> Self {
         PackageVersion(s)