Struct declio::Error

pub struct Error { /* fields omitted */ }

Encoding and decoding errors.

Implementations

impl Error

pub fn new<S>(message: S) -> Self where
    S: ToString, 

Creates a new Error` with the given message.

pub fn wrap<E>(error: E) -> Self where
    E: Error + Send + Sync + 'static, 

Creates a new Error with the given error value as the source.

pub fn with_context<S, E>(message: S, error: E) -> Self where
    S: ToString,
    E: Error + Send + Sync + 'static, 

Creates a new Error with a custom message and a source error value.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<CharTryFromError> for Error

fn from(error: CharTryFromError) -> Self

Performs the conversion.

impl From<DecodeUtf16Error> for Error

fn from(error: DecodeUtf16Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(error: Error) -> Self

Performs the conversion.

impl From<FromUtf16Error> for Error

fn from(error: FromUtf16Error) -> Self

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(error: FromUtf8Error) -> Self

Performs the conversion.

impl From<Infallible> for Error

fn from(error: Infallible) -> Self

Performs the conversion.

impl From<TryFromIntError> for Error

fn from(error: TryFromIntError) -> Self

Performs the conversion.

impl From<TryFromSliceError> for Error

fn from(error: TryFromSliceError) -> Self

Performs the conversion.

impl From<Utf8Error> for Error

fn from(error: Utf8Error) -> Self

Performs the conversion.