Merge pull request #1501 from luser/better-missing-rustfmt-error

Produce a more useful error message when rustfmt can't be found. Fixes #1205

2 files changed, 2 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 91419086..f5c3381c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,4 @@ __bindgen.*
 csmith-fuzzing/platform.info
 
 # Backups of test cases from C-Reduce
-**.orig
+**/*.orig
diff --git a/src/lib.rs b/src/lib.rs
index c24af26c..e3906612 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1835,7 +1835,7 @@ impl Bindings {
                 writer.write(rustfmt_bindings.as_bytes())?;
             },
             Err(err) => {
-                eprintln!("{:?}", err);
+                eprintln!("Failed to run rustfmt: {} (non-fatal, continuing)", err);
                 writer.write(bindings.as_bytes())?;
             },
         }