Remove obsolete (internal) function

lib/entry/libimagentrylink/src/iter.rs

@@ -60,8 +60,7 @@ pub trait IntoValues {
 
 impl<I: Iterator<Item = Link>> IntoValues for I {
     fn into_values(self) -> Vec<Result<Value>> {
-        self.map(|s| s.without_base())
-            .unique()
+        self.unique()
             .sorted()
             .into_iter() // Cannot sort toml::Value, hence uglyness here
             .map(|link| link.to_value().context(EM::ConversionError).map_err(Error::from))

lib/entry/libimagentrylink/src/link.rs

@@ -68,15 +68,6 @@ impl Link {
         }
     }
 
-    /// Helper wrapper around Link for StoreId
-    pub(crate) fn without_base(self) -> Link {
-        match self {
-            Link::Id { link: s } => Link::Id { link: s },
-            Link::Annotated { link: s, annotation: ann } =>
-                Link::Annotated { link: s, annotation: ann },
-        }
-    }
-
     pub(crate) fn to_value(&self) -> Result<Value> {
         match self {
             &Link::Id { link: ref s } =>