Struct parables_testing::prelude::ethabi::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

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

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

pub 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

pub fn kind(&self) -> &ErrorKind

Returns the kind of the error.

Important traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = &'a (Error + 'a);

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     EK: Into<ErrorKind>,     F: FnOnce() -> EK,

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 Display for Error

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

Formats the value using the given formatter.

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

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

Performs the conversion.

impl From<String> for Error

fn from(s: String) -> Error

Performs the conversion.

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(e: FromUtf8Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl From<ParseIntError> for Error

fn from(e: ParseIntError) -> Error

Performs the conversion.

impl From<FromHexError> for Error

fn from(e: FromHexError) -> Error

Performs the conversion.

impl From<Error> for ErrorKind

fn from(e: Error) -> ErrorKind

Performs the conversion.

impl ChainedError for Error

type ErrorKind = ErrorKind

Associated kind type.

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

fn from_kind(kind: <Error as ChainedError>::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<<Error as ChainedError>::ErrorKind>,

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

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

Returns the kind of the error.

Important traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = &'a (Error + 'a);

fn iter(&self) -> Iter

Iterates over the error chain.

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

Extends the error chain with a new entry.

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

Returns the backtrace associated with this error.

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

fn display_chain(&'a self) -> DisplayChain<'a, Self>

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

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

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

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

impl Debug for Error

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

Formats the value using the given formatter.