impl ErrorConvert<()> for () (#1583)

cky · Geal · web-flow · commit 3c5e08cde09f · 2022-12-30T17:49:17.000+01:00
Co-authored-by: Geoffroy Couprie &lt;contact@geoffroycouprie.com&gt;
diff --git a/src/traits.rs b/src/traits.rs
@@ -1330,6 +1330,10 @@ impl<I> ErrorConvert<error::VerboseError<(I, usize)>> for error::VerboseError<I>
   }
 }
 
+impl ErrorConvert<()> for () {
+  fn convert(self) {}
+}
+
 #[cfg(feature = "std")]
 #[cfg_attr(feature = "docsrs", doc(cfg(feature = "std")))]
 /// Helper trait to show a byte slice as a hex dump

Original file line number	Diff line number	Diff line change
`@@ -1330,6 +1330,10 @@ impl<I> ErrorConvert<error::VerboseError<(I, usize)>> for error::VerboseError<I>`
`1330`	`1330`	`}`
`1331`	`1331`	`}`
`1332`	`1332`
	`1333`	`+impl ErrorConvert<()> for () {`
	`1334`	`+ fn convert(self) {}`
	`1335`	`+}`
	`1336`	`+`
`1333`	`1337`	`#[cfg(feature = "std")]`
`1334`	`1338`	`#[cfg_attr(feature = "docsrs", doc(cfg(feature = "std")))]`
`1335`	`1339`	`/// Helper trait to show a byte slice as a hex dump`