Struct json_typegen_shared::JTError

pub struct JTError(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 JTError

pub fn from_kind(kind: ErrorKind) -> JTError

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

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

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

pub fn kind(&self) -> &ErrorKind

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 = ErrorKind>

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl From<Error> for JTError

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for JTError

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for JTError

fn from(e: Error) -> Self

Performs the conversion.

impl From<ErrorKind> for JTError

fn from(e: ErrorKind) -> Self

Performs the conversion.

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

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

Performs the conversion.

impl From<String> for JTError

fn from(s: String) -> Self

Performs the conversion.

impl From<JTError> for ErrorKind

fn from(e: JTError) -> Self

Performs the conversion.

impl Display for JTError

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

Formats the value using the given formatter.

impl Debug for JTError

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

Formats the value using the given formatter.

impl Deref for JTError

type Target = ErrorKind

The resulting type after dereferencing.

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

Dereferences the value.

impl Error for JTError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

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

The lower-level source of this error, if any.

impl ChainedError for JTError

type ErrorKind = ErrorKind

Associated kind type.

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

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

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

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