Struct ErasedError 

pub struct ErasedError(/* private fields */);

A codec error with its type erased: the error type of DynIncrementalDecoder.

Box<dyn Error> does not itself implement Error, so the erased decoder needs this wrapper. It displays as the inner error and reports it as its source, so cause-chain lookups (such as CodecErrorExt) reach the original.

Implementations

impl ErasedError

pub fn new(err: Box<dyn Error + Send + Sync>) -> ErasedError

Wrap a boxed error.

pub fn into_inner(self) -> Box<dyn Error + Send + Sync>

The boxed error.

pub fn get_ref(&self) -> &(dyn Error + Send + Sync + 'static)

The error, borrowed.

Trait Implementations

impl Debug for ErasedError

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

Formats the value using the given formatter.

impl Display for ErasedError

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

Formats the value using the given formatter.

impl Error for ErasedError

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

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

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 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.