Add comment to helper function

eopb · eopb · commit f233abb9091e · 2020-10-07T08:02:36.000+01:00
diff --git a/library/core/tests/num/mod.rs b/library/core/tests/num/mod.rs
@@ -66,6 +66,7 @@ where
     assert_eq!(ten.rem(two), ten % two);
 }
 
+/// Helper function for asserting number parsing returns a specific error
 fn test_parse<T>(num_str: &str, expected: Result<T, IntErrorKind>)
 where
     T: FromStr<Err = ParseIntError>,

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,7 @@ where`
`66`	`66`	`assert_eq!(ten.rem(two), ten % two);`
`67`	`67`	`}`
`68`	`68`
	`69`	`+/// Helper function for asserting number parsing returns a specific error`
`69`	`70`	`fn test_parse<T>(num_str: &str, expected: Result<T, IntErrorKind>)`
`70`	`71`	`where`
`71`	`72`	`T: FromStr<Err = ParseIntError>,`