Struct BoxedErr

pub struct BoxedErr(pub Box<dyn Error + Sync + Send>);

A boxed error implementing Debug, Display and Error.

Tuple Fields

0: Box<dyn Error + Sync + Send>

Implementations

impl BoxedErr

pub fn new<T>(err: T) -> BoxedErr

where T: Error + Send + Sync + 'static,

Creates a new boxed error.

Trait Implementations

impl AsRef<dyn Error> for BoxedErr

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for BoxedErr

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

Formats the value using the given formatter.

impl Display for BoxedErr

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

Formats the value using the given formatter.

impl Error for BoxedErr

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

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

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.