Struct specs::error::BoxedErr

pub struct BoxedErr(pub Box<dyn StdError + Send + Sync + 'static>);

A boxed error implementing Debug, Display and Error.

Methods

impl BoxedErr

pub fn new<T>(err: T) -> Self where
    T: StdError + Send + Sync + 'static, 

Creates a new boxed error.

Trait Implementations

impl AsRef<dyn Error + 'static> for BoxedErr

fn as_ref(&self) -> &(dyn StdError + 'static)

Performs the conversion.

impl Display for BoxedErr

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

Formats the value using the given formatter.

impl Debug for BoxedErr

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

Formats the value using the given formatter.

impl Error for BoxedErr

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.