remove Some from fn name

yaahc · yaahc · commit 70c91330143b · 2020-02-10T15:48:09.000-08:00
diff --git a/src/libstd/backtrace.rs b/src/libstd/backtrace.rs
@@ -185,7 +185,7 @@ impl fmt::Debug for BacktraceSymbol {
         let mut dbg = fmt.debug_struct("");
 
         if let Some(fn_name) = self.name.as_ref().map(|b| backtrace::SymbolName::new(b)) {
-            dbg.field("fn", &fn_name);
+            dbg.field("fn", &format_args!("\"{}\"", fn_name));
         } else {
             dbg.field("fn", &"<unknown>");
         }

Original file line number	Diff line number	Diff line change
`@@ -185,7 +185,7 @@ impl fmt::Debug for BacktraceSymbol {`
`185`	`185`	`let mut dbg = fmt.debug_struct("");`
`186`	`186`
`187`	`187`	`if let Some(fn_name) = self.name.as_ref().map(\|b\| backtrace::SymbolName::new(b)) {`
`188`		`- dbg.field("fn", &fn_name);`
	`188`	`+ dbg.field("fn", &format_args!("\"{}\"", fn_name));`
`189`	`189`	`} else {`
`190`	`190`	`dbg.field("fn", &"<unknown>");`
`191`	`191`	`}`