pub struct Context<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>, { /* private fields */ }
Expand description
Error context: stores an error source (as a BoxError
) and backtrace
along with an error Kind
.
Implementations
Trait Implementations
sourceimpl<Kind: Debug> Debug for Context<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
impl<Kind: Debug> Debug for Context<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
sourceimpl<Kind> Error for Context<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
impl<Kind> Error for Context<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
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
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
🔬 This is a nightly-only experimental API. (
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
sourceimpl<Kind> From<&'_ Context<Kind>> for SerializedError<Kind> where
Kind: Clone + Debug + Display + Into<BoxError> + Serialize,
impl<Kind> From<&'_ Context<Kind>> for SerializedError<Kind> where
Kind: Clone + Debug + Display + Into<BoxError> + Serialize,
sourceimpl<Kind> From<Context<Kind>> for Error<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
impl<Kind> From<Context<Kind>> for Error<Kind> where
Kind: Clone + Debug + Display + Into<BoxError>,
Auto Trait Implementations
impl<Kind> !RefUnwindSafe for Context<Kind>
impl<Kind> Send for Context<Kind> where
Kind: Send,
impl<Kind> Sync for Context<Kind> where
Kind: Sync,
impl<Kind> Unpin for Context<Kind> where
Kind: Unpin,
impl<Kind> !UnwindSafe for Context<Kind>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more