Struct BackendError 

pub struct BackendError { /* private fields */ }

A failure while locating, loading, or validating a ConPTY backend.

The representation is private so paths, symbol names, and version strings can evolve without becoming SemVer commitments.

Implementations

impl BackendError

pub const fn kind(&self) -> BackendErrorKind

Returns the stable classification of this backend failure.

pub const fn io_error(&self) -> Option<&Error>

Returns the directly held I/O error, when this failure has one.

Trait Implementations

impl Debug for BackendError

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

Formats the value using the given formatter.

impl Display for BackendError

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

Formats the value using the given formatter.

impl Error for BackendError

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.

impl From<BackendError> for Error

fn from(source: BackendError) -> Self

Converts to this type from the input type.