base16ct: use core::error:Error (#1842)

heliannuuthus · web-flow · commit 070aa2ced20c · 2025-05-20T07:38:46.000-06:00
diff --git a/base16ct/src/error.rs b/base16ct/src/error.rs
@@ -22,8 +22,7 @@ impl fmt::Display for Error {
     }
 }
 
-#[cfg(feature = "std")]
-impl std::error::Error for Error {}
+impl core::error::Error for Error {}
 
 impl From<Error> for fmt::Error {
     fn from(_: Error) -> fmt::Error {

Original file line number	Diff line number	Diff line change
`@@ -22,8 +22,7 @@ impl fmt::Display for Error {`
`22`	`22`	`}`
`23`	`23`	`}`
`24`	`24`
`25`		`-#[cfg(feature = "std")]`
`26`		`-impl std::error::Error for Error {}`
	`25`	`+impl core::error::Error for Error {}`
`27`	`26`
`28`	`27`	`impl From<Error> for fmt::Error {`
`29`	`28`	`fn from(_: Error) -> fmt::Error {`