Struct RegenerateError 

pub struct RegenerateError { /* private fields */ }

Failure from asynchronous regeneration. Ordinary regeneration errors retain the input result so callers can recover it with RegenerateError::into_result and retry.

Implementations

impl RegenerateError

pub fn into_result(self) -> Option<GenerateWebfontsResult>

Return the result that was consumed by the failed operation. This is None only if the blocking task was cancelled by the runtime before it could return the result.

pub fn into_parts(self) -> (Option<GenerateWebfontsResult>, Error)

Return both the recoverable result and the underlying I/O error.

Trait Implementations

impl Debug for RegenerateError

Available on crate feature fs only.

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

Formats the value using the given formatter.

impl Display for RegenerateError

Available on crate feature fs only.

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

Formats the value using the given formatter.

impl Error for RegenerateError

Available on crate feature fs only.

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.