Expand description
Describes an arbitrary error that prevented an operation from completing.
Fields
kind: ErrorKind
The general kind of the error. Code that decides how to respond to an error should read only this field in making its decision.
description: String
Human-readable failure description.
Implementations
Trait Implementations
sourceimpl Error for Error
impl Error for Error
sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
sourcefn cause(&self) -> Option<&dyn Error>
fn cause(&self) -> Option<&dyn Error>
👎 Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourceimpl From<FromUtf8Error> for Error
impl From<FromUtf8Error> for Error
sourcefn from(err: FromUtf8Error) -> Error
fn from(err: FromUtf8Error) -> Error
Converts to this type from the input type.
sourceimpl From<NotInSchema> for Error
impl From<NotInSchema> for Error
sourcefn from(e: NotInSchema) -> Error
fn from(e: NotInSchema) -> Error
Converts to this type from the input type.
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more