Enum FinishError 

pub enum FinishError {
    Incomplete {
        elapsed: Duration,
        source: CompletionError,
    },
    Terminal(TerminalError),
}

Failure from checked finish after the operation has been consumed.

Variants

Incomplete

Completion validation failed before terminal emission.

Fields

elapsed: Duration

Elapsed operation time sampled before completion validation.

source: CompletionError

First completion invariant that failed.

Terminal(TerminalError)

A terminal emission was attempted and failed permanently.

Implementations

impl FinishError

pub const fn elapsed(&self) -> Duration

Returns elapsed operation time sampled by the finish attempt.

pub const fn completion_error(&self) -> Option<&CompletionError>

Returns the completion error when validation failed.

Trait Implementations

impl Debug for FinishError

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

Formats the value using the given formatter.

impl Display for FinishError

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

Formats the completion or terminal failure.

impl Error for FinishError

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

Returns the nested completion or terminal error.

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.