[Rust] Impl Display for FileMetadata

Author: emesare

rust/README.md

@@ -29,7 +29,7 @@ fn main() {
         .load("/bin/cat")
         .expect("Couldn't open `/bin/cat`");
 
-    println!("Filename:  `{}`", bv.file().filename());
+    println!("File:  `{}`", bv.file());
     println!("File size: `{:#x}`", bv.len());
     println!("Function count: {}", bv.functions().len());
 

rust/examples/simple.rs

@@ -12,7 +12,7 @@ fn main() {
         .load("/bin/cat")
         .expect("Couldn't open `/bin/cat`");
 
-    println!("Filename:  `{}`", bv.file().filename());
+    println!("File:  `{}`", bv.file());
     println!("File size: `{:#x}`", bv.len());
     println!("Function count: {}", bv.functions().len());
 

rust/src/file_metadata.rs

@@ -27,7 +27,7 @@ use binaryninjacore_sys::{
 };
 use binaryninjacore_sys::{BNCreateDatabaseWithProgress, BNOpenExistingDatabaseWithProgress};
 use std::ffi::c_void;
-use std::fmt::Debug;
+use std::fmt::{Debug, Display, Formatter};
 use std::path::Path;
 
 use crate::progress::ProgressCallback;
@@ -375,7 +375,7 @@ impl FileMetadata {
 }
 
 impl Debug for FileMetadata {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("FileMetadata")
             .field("filename", &self.filename())
             .field("session_id", &self.session_id())
@@ -388,6 +388,12 @@ impl Debug for FileMetadata {
     }
 }
 
+impl Display for FileMetadata {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        f.write_str(&self.filename())
+    }
+}
+
 unsafe impl Send for FileMetadata {}
 unsafe impl Sync for FileMetadata {}