chore: cargo fmt

1 files changed, 6 insertions, 8 deletions

diff --git a/src/lib.rs b/src/lib.rs
index c88fdcc..aa34472 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -92,7 +92,8 @@ pub enum DiagramError {
     #[error("failure rendering pikchr diagram: {0}")]
     PikchrRenderError(
         /// The error message from pikchr.
-        String),
+        String,
+    ),
 
     /// When rendering a roadmap, something went wrong.
     #[error("failure rendering roadmap diagram: {0}")]
@@ -106,12 +107,11 @@ pub enum DiagramError {
     InvokeFailed(
         /// Name of the program.
         String,
-
         /// Path with which the program was invoked.
         PathBuf,
-
         /// Standard error output of program.
-        String),
+        String,
+    ),
 
     /// A helper program failed
     ///
@@ -126,15 +126,13 @@ pub enum DiagramError {
     HelperFailed(
         /// Name of the program.
         String,
-
         /// Path with which the program was invoked.
         PathBuf,
-
         /// How did the program end? Status code or signal?
         String,
-
         /// Standard error output of program.
-        String),
+        String,
+    ),
 
     /// I/O error
     ///