From 0c55bf12f6148a8f3c4b1af66c950d73e371b351 Mon Sep 17 00:00:00 2001
From: Alexander Taylor <alex@vector35.com>
Date: Mon, 3 Nov 2025 14:31:20 -0500
Subject: Add helpers for whether a function is exported.

---
 rust/src/function.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'rust/src/function.rs')

diff --git a/rust/src/function.rs b/rust/src/function.rs
index 1a4add05..c0e00bd1 100644
--- a/rust/src/function.rs
+++ b/rust/src/function.rs
@@ -26,7 +26,7 @@ use crate::{
     platform::Platform,
     references::CodeReference,
     string::*,
-    symbol::Symbol,
+    symbol::{Binding, Symbol},
     tags::{Tag, TagReference, TagType},
     types::{IntegerDisplayType, QualifiedName, Type},
 };
@@ -344,6 +344,12 @@ impl Function {
         }
     }
 
+    /// Returns true when the function's symbol binding marks it as exported.
+    pub fn is_exported(&self) -> bool {
+        let symbol = self.symbol();
+        matches!(symbol.binding(), Binding::Global | Binding::Weak)
+    }
+
     pub fn workflow(&self) -> Option<Ref<Workflow>> {
         unsafe {
             let workflow = NonNull::new(BNGetWorkflowForFunction(self.handle))?;
-- 
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