Struct symbolic::Error

pub struct Error(pub ErrorKind, _);

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 of error_chain internals, containing:
  • a backtrace, generated when the error is created.
  • an error chain, used for the implementation of Error::cause().

Methods

impl Error

fn from_kind(kind: ErrorKind) -> Error

Constructs an error from a kind, and generates a backtrace.

fn with_chain<E, K>(error: E, kind: K) -> Error where
    E: Error + Send + 'static,
    K: Into<ErrorKind>, 

Constructs a chained error from another error and a kind, and generates a backtrace.

fn with_boxed_chain<K>(error: Box<Error + 'static + Send>, kind: K) -> Error where
    K: Into<ErrorKind>, 

Construct a chained error from another boxed error and a kind, and generates a backtrace

fn kind(&self) -> &ErrorKind

Returns the kind of the error.

fn iter(&self) -> Iter

Iterates over the error chain.

fn backtrace(&self) -> Option<&Backtrace>

Returns the backtrace associated with this error.

fn chain_err<F, EK>(self, error: F) -> Error where
    EK: Into<ErrorKind>,
    F: FnOnce() -> EK, 

Extends the error chain with a new entry.

Methods from Deref<Target = ErrorKind>

fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl Error for Error

fn description(&self) -> &str

fn cause(&self) -> Option<&Error>

impl Deref for Error

type Target = ErrorKind

fn deref(&self) -> &<Error as Deref>::Target

impl From<Error> for Error

fn from(e: Error) -> Error

impl From<ParseIntError> for Error

fn from(e: ParseIntError) -> Error

impl<'a> From<&'a str> for Error

fn from(s: &'a str) -> Error

impl From<String> for Error

fn from(s: String) -> Error

impl From<Error> for Error

fn from(err: Error) -> Error

impl From<Error<usize>> for Error

fn from(err: Error<usize>) -> Error

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Error

impl From<Error> for Error

fn from(err: Error) -> Error

impl From<NulError> for Error

fn from(_err: NulError) -> Error

impl From<Utf8Error> for Error

fn from(e: Utf8Error) -> Error

impl From<Error> for Error

fn from(err: Error) -> Error

impl ChainedError for Error

type ErrorKind = ErrorKind

fn new(kind: ErrorKind, state: State) -> Error

fn from_kind(kind: <Error as ChainedError>::ErrorKind) -> Error

fn with_chain<E, K>(error: E, kind: K) -> Error where
    E: Error + Send + 'static,
    K: Into<<Error as ChainedError>::ErrorKind>, 

fn kind(&self) -> &<Error as ChainedError>::ErrorKind

fn iter(&self) -> Iter

fn chain_err<F, EK>(self, error: F) -> Error where
    EK: Into<ErrorKind>,
    F: FnOnce() -> EK, 

fn backtrace(&self) -> Option<&Backtrace>

fn extract_backtrace(e: &(Error + 'static + Send)) -> Option<Arc<Backtrace>>

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

impl Display for Error

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>