From a348dab8b14b8ddd36c400ae39a7a48b6a28e829 Mon Sep 17 00:00:00 2001
From: Brian Potchik <brian@vector35.com>
Date: Mon, 27 May 2024 15:29:48 -0400
Subject: Update load APIs to take a JSON string for options.

---
 rust/src/metadata.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

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

diff --git a/rust/src/metadata.rs b/rust/src/metadata.rs
index c8c532f3..f635700f 100644
--- a/rust/src/metadata.rs
+++ b/rust/src/metadata.rs
@@ -166,6 +166,19 @@ impl Metadata {
         }
     }
 
+    pub fn get_json_string(&self) -> Result<BnString, ()> {
+        match self.get_type() {
+            MetadataType::StringDataType => {
+                let ptr: *mut c_char = unsafe { BNMetadataGetJsonString(self.handle) };
+                if ptr.is_null() {
+                    return Err(());
+                }
+                Ok(unsafe { BnString::from_raw(ptr) })
+            }
+            _ => Err(()),
+        }
+    }
+
     pub fn get_raw(&self) -> Result<Vec<u8>, ()> {
         match self.get_type() {
             MetadataType::RawDataType => {
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