Enum feattle::HistoryError
source · [−]pub enum HistoryError<PersistError> where
PersistError: 'static + Error + Send + Sync, {
UnknownKey(String),
Persistence(PersistError),
}
Expand description
The error type returned by Feattles::history()
Variants
UnknownKey(String)
The key is unknown
Persistence(PersistError)
Failed to load persisted state
Trait Implementations
sourceimpl<PersistError> Debug for HistoryError<PersistError> where
PersistError: 'static + Debug + Error + Send + Sync,
impl<PersistError> Debug for HistoryError<PersistError> where
PersistError: 'static + Debug + Error + Send + Sync,
sourceimpl<PersistError> Display for HistoryError<PersistError> where
PersistError: 'static + Error + Send + Sync,
impl<PersistError> Display for HistoryError<PersistError> where
PersistError: 'static + Error + Send + Sync,
sourceimpl<PersistError> Error for HistoryError<PersistError> where
PersistError: 'static + Error + Send + Sync,
HistoryError<PersistError>: Debug,
HistoryError<PersistError>: Display,
impl<PersistError> Error for HistoryError<PersistError> where
PersistError: 'static + Error + Send + Sync,
HistoryError<PersistError>: Debug,
HistoryError<PersistError>: Display,
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<PersistError> From<HistoryError<PersistError>> for RenderError<PersistError> where
PersistError: 'static + Error + Send + Sync,
impl<PersistError> From<HistoryError<PersistError>> for RenderError<PersistError> where
PersistError: 'static + Error + Send + Sync,
sourcefn from(source: HistoryError<PersistError>) -> RenderError<PersistError>
fn from(source: HistoryError<PersistError>) -> RenderError<PersistError>
Performs the conversion.
Auto Trait Implementations
impl<PersistError> RefUnwindSafe for HistoryError<PersistError> where
PersistError: RefUnwindSafe,
impl<PersistError> Send for HistoryError<PersistError>
impl<PersistError> Sync for HistoryError<PersistError>
impl<PersistError> Unpin for HistoryError<PersistError> where
PersistError: Unpin,
impl<PersistError> UnwindSafe for HistoryError<PersistError> where
PersistError: UnwindSafe,
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