doc comment

Stephan Dilly · Stephan Dilly · commit 9cdc7af9d79b · 2021-11-29T22:49:56.000+01:00
diff --git a/src/tracing.rs b/src/tracing.rs
@@ -57,6 +57,12 @@ impl Binding for TraceLevel {
     }
 }
 
+/// Callback type used to pass tracing events to the subscriber.
+/// see `trace_set` to register a scubscriber.
+///
+/// Note:
+///     libgit2 might pass non-utf8 strings therefore we
+///     pass the message as a byte slice
 pub type TracingCb = fn(TraceLevel, &[u8]);
 
 static CALLBACK: AtomicUsize = AtomicUsize::new(0);

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,12 @@ impl Binding for TraceLevel {`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`
	`60`	`+/// Callback type used to pass tracing events to the subscriber.`
	`61`	+/// see `trace_set` to register a scubscriber.
	`62`	`+///`
	`63`	`+/// Note:`
	`64`	`+/// libgit2 might pass non-utf8 strings therefore we`
	`65`	`+/// pass the message as a byte slice`
`60`	`66`	`pub type TracingCb = fn(TraceLevel, &[u8]);`
`61`	`67`
`62`	`68`	`static CALLBACK: AtomicUsize = AtomicUsize::new(0);`