diff options
| -rw-r--r-- | library/std/src/io/error.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/library/std/src/io/error.rs b/library/std/src/io/error.rs index 3da28695b34..d93c6172cfc 100644 --- a/library/std/src/io/error.rs +++ b/library/std/src/io/error.rs @@ -392,6 +392,9 @@ impl Error { /// originate from the OS itself. The `error` argument is an arbitrary /// payload which will be contained in this [`Error`]. /// + /// If no extra payload is required, use the `From` conversion from + /// `ErrorKind`. + /// /// # Examples /// /// ``` @@ -402,6 +405,9 @@ impl Error { /// /// // errors can also be created from other errors /// let custom_error2 = Error::new(ErrorKind::Interrupted, custom_error); + /// + /// // creating an error without payload + /// let eof_error = Error::from(ErrorKind::UnexpectedEof); /// ``` #[stable(feature = "rust1", since = "1.0.0")] pub fn new<E>(kind: ErrorKind, error: E) -> Error |