Auto merge of #1438 - ekse:item_name, r=emilio

Add item_name parse callback.

Issue: #428

2 files changed, 10 insertions, 0 deletions

diff --git a/src/callbacks.rs b/src/callbacks.rs
index 71b98fc9..26f77338 100644
--- a/src/callbacks.rs
+++ b/src/callbacks.rs
@@ -55,4 +55,9 @@ pub trait ParseCallbacks: fmt::Debug + UnwindSafe {
     ) -> Option<String> {
         None
     }
+
+    /// Allows to rename an item, replacing `_original_item_name`.
+    fn item_name(&self, _original_item_name: &str) -> Option<String> {
+        None
+    }
 }
diff --git a/src/ir/item.rs b/src/ir/item.rs
index 5f0ccc0b..a6ee4ff3 100644
--- a/src/ir/item.rs
+++ b/src/ir/item.rs
@@ -875,6 +875,11 @@ impl Item {
 
         let name = names.join("_");
 
+        let name = ctx
+            .parse_callbacks()
+            .and_then(|callbacks| callbacks.item_name(&name))
+            .unwrap_or(name);
+
         ctx.rust_mangle(&name).into_owned()
     }