Struct External 

pub struct External<E: Error + Send + Sync + 'static>(/* private fields */);

Implementations

impl<E: Error + Send + Sync + 'static> External<E>

pub const fn new(error: E) -> Self

pub const fn error(&self) -> &E

Trait Implementations

impl<E: Debug + Error + Send + Sync + 'static> Debug for External<E>

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

Formats the value using the given formatter.

impl<E: Error + Send + Sync + 'static> Diagnostic for External<E>

fn name() -> &'static str

fn help(&self) -> Option<String>

impl<E: Error + Send + Sync + 'static> Display for External<E>

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

Formats the value using the given formatter.

impl<E: Error + Send + Sync + 'static> Error for External<E>

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.