[−]Struct cobalt::error::Error
The Error type.
This tuple struct is made of two elements:
- an
ErrorKind
which is used to determine the type of the error. - An internal
State
, not meant for direct use outside oferror_chain
internals, containing:- a backtrace, generated when the error is created.
- an error chain, used for the implementation of
Error::cause()
.
Methods
impl Error
impl Error
pub fn from_kind(kind: ErrorKind) -> Error |
Constructs an error from a kind, and generates a backtrace.
pub fn with_chain<E, K>(error: E, kind: K) -> Error where |
Constructs a chained error from another error and a kind, and generates a backtrace.
pub fn with_boxed_chain<K>(error: Box<dyn Error + Send>, kind: K) -> Error where |
Construct a chained error from another boxed error and a kind, and generates a backtrace
pub fn kind(&self) -> &ErrorKind |
Returns the kind of the error.
pub fn iter(&self) -> Iter |
Iterates over the error chain.
pub fn backtrace(&self) -> Option<&Backtrace> |
Returns the backtrace associated with this error.
pub fn chain_err<F, EK>(self, error: F) -> Error where |
Extends the error chain with a new entry.
pub fn description(&self) -> &str |
A short description of the error.
This method is identical to Error::description()
Trait Implementations
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
fn from(e: Error) -> Self |
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<Error> for Error
impl From<ErrorKind> for Error
impl From<ErrorKind> for Error
impl<'a> From<&'a str> for Error
impl<'a> From<&'a str> for Error
impl From<String> for Error
impl From<String> for Error
impl From<Error> for ErrorKind
impl From<Error> for ErrorKind
impl Debug for Error
impl Debug for Error
impl Display for Error
impl Display for Error
impl Error for Error
impl Error for Error
fn description(&self) -> &str |
fn cause(&self) -> Option<&dyn Error> |
fn source(&self) -> Option<&(dyn Error + 'static)> | 1.30.0 [src] |
The lower-level source of this error, if any. Read more
impl ChainedError for Error
impl ChainedError for Error
type ErrorKind = ErrorKind
Associated kind type.
fn new(kind: ErrorKind, state: State) -> Error |
fn from_kind(kind: Self::ErrorKind) -> Self |
fn with_chain<E, K>(error: E, kind: K) -> Self where |
fn kind(&self) -> &Self::ErrorKind |
fn iter(&self) -> Iter |
fn chain_err<F, EK>(self, error: F) -> Self where |
fn backtrace(&self) -> Option<&Backtrace> |
fn extract_backtrace( |
fn display_chain(&'a self) -> DisplayChain<'a, Self> | [src] |
Returns an object which implements Display
for printing the full context of this error. Read more
Auto Trait Implementations
Blanket Implementations
impl<T> From for T
[src]
impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
[src]
impl<T, U> Into for T where
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
[src]
impl<T> ToString for T where
T: Display + ?Sized,
impl<T, U> TryFrom for T where
T: From<U>,
[src]
impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> | [src] |
impl<T> Borrow for T where
T: ?Sized,
[src]
impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
[src]
impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T | [src] |
impl<T, U> TryInto for T where
U: TryFrom<T>,
[src]
impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error> | [src] |
impl<T> Any for T where
T: 'static + ?Sized,
[src]
impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId | [src] |
impl<T> Any for T where
T: Any,
impl<T> Any for T where
T: Any,