allow `load_with_option` to accept json options

1 files changed, 12 insertions, 0 deletions

diff --git a/rust/src/string.rs b/rust/src/string.rs
index f4098d66..936e3033 100644
--- a/rust/src/string.rs
+++ b/rust/src/string.rs
@@ -246,3 +246,15 @@ unsafe impl BnStrCompatible for &QualifiedName {
         self.string().into_bytes_with_nul()
     }
 }
+
+pub trait IntoJson {
+    type Output: BnStrCompatible;
+    fn get_json_string(self) -> Result<Self::Output, ()>;
+}
+
+impl<S: BnStrCompatible> IntoJson for S {
+    type Output = S;
+    fn get_json_string(self) -> Result<Self::Output, ()> {
+        Ok(self)
+    }
+}