Struct ckb_error::InternalError
source · [−]pub struct InternalError { /* private fields */ }
Expand description
Internal error.
Implementations
sourceimpl InternalError
impl InternalError
sourcepub fn kind(&self) -> InternalErrorKind
pub fn kind(&self) -> InternalErrorKind
Returns the general category of this error.
sourcepub fn downcast_ref<E>(&self) -> Option<&E> where
E: Display + Debug + Send + Sync + 'static,
pub fn downcast_ref<E>(&self) -> Option<&E> where
E: Display + Debug + Send + Sync + 'static,
Downcast this error object by reference.
sourcepub fn root_cause(&self) -> &(dyn Error + 'static)
pub fn root_cause(&self) -> &(dyn Error + 'static)
The lowest level cause of this error — this error’s cause’s cause’s cause etc.
Trait Implementations
sourceimpl Clone for InternalError
impl Clone for InternalError
sourcefn clone(&self) -> InternalError
fn clone(&self) -> InternalError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for InternalError
impl Debug for InternalError
sourceimpl Display for InternalError
impl Display for InternalError
sourceimpl Error for InternalError
impl Error for InternalError
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
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 From<Error> for InternalError
impl From<Error> for InternalError
sourceimpl From<InternalError> for Error
impl From<InternalError> for Error
sourcefn from(error: InternalError) -> Self
fn from(error: InternalError) -> Self
Converts to this type from the input type.
sourceimpl From<InternalErrorKind> for InternalError
impl From<InternalErrorKind> for InternalError
sourcefn from(kind: InternalErrorKind) -> Self
fn from(kind: InternalErrorKind) -> Self
Converts to this type from the input type.
sourceimpl From<OtherError> for InternalError
impl From<OtherError> for InternalError
sourcefn from(error: OtherError) -> Self
fn from(error: OtherError) -> Self
Converts to this type from the input type.
Auto Trait Implementations
impl !RefUnwindSafe for InternalError
impl Send for InternalError
impl Sync for InternalError
impl Unpin for InternalError
impl !UnwindSafe for InternalError
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more