Struct YabsError

pub struct YabsError(pub YabsErrorKind, _);

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().

Tuple Fields

0: YabsErrorKind

The kind of the error.

Implementations

impl YabsError

pub fn from_kind(kind: YabsErrorKind) -> YabsError

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

pub fn with_chain<E, K>(error: E, kind: K) -> YabsError

where E: Error + Send + 'static, K: Into<YabsErrorKind>,

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

pub fn kind(&self) -> &YabsErrorKind

Returns the kind of the error.

pub fn iter(&self) -> ErrorChainIter<'_>

Iterates over the error chain.

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

Returns the backtrace associated with this error.

Methods from Deref<Target = YabsErrorKind>

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl ChainedError for YabsError

type ErrorKind = YabsErrorKind

Associated kind type.

fn from_kind(kind: Self::ErrorKind) -> Self

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

fn with_chain<E, K>(error: E, kind: K) -> Self

where E: Error + Send + 'static, K: Into<Self::ErrorKind>,

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

fn kind(&self) -> &Self::ErrorKind

Returns the kind of the error.

fn iter(&self) -> ErrorChainIter<'_>

Iterates over the error chain.

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

Returns the backtrace associated with this error.

fn display<'a>(&'a self) -> Display<'a, Self>

Returns an object which implements Display for printing the full context of this error.

impl Debug for YabsError

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

Formats the value using the given formatter.

impl Deref for YabsError

type Target = YabsErrorKind

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for YabsError

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

Formats the value using the given formatter.

impl Error for YabsError

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

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

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

Converts to this type from the input type.

impl From<Error> for YabsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for YabsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for YabsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for YabsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for YabsError

fn from(e: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<SetLoggerError> for YabsError

fn from(e: SetLoggerError) -> Self

Converts to this type from the input type.

impl From<String> for YabsError

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<YabsError> for YabsErrorKind

fn from(e: YabsError) -> Self

Converts to this type from the input type.

impl From<YabsErrorKind> for YabsError

fn from(e: YabsErrorKind) -> Self

Converts to this type from the input type.