Struct RunnerFailure 

pub struct RunnerFailure { /* private fields */ }

Structured runner failure retained inside io::Error, with its original source intact.

Implementations

impl RunnerFailure

pub fn from_io(error: &Error) -> Option<&Self>

Downcast runner provenance from the outer I/O error; terminal pass-through has none.

pub fn phase(&self) -> RunnerPhase

Operation that failed; no message parsing is needed.

pub fn termination(&self) -> LeaderTermination

Evidence about the leader only, independent of escaped descendants or pipe EOF.

pub fn source_io_error(&self) -> &Error

Original I/O error, including its OS code when one exists. The outer error is a wrapper.

Trait Implementations

impl Debug for RunnerFailure

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

Formats the value using the given formatter.

impl Display for RunnerFailure

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

Formats the value using the given formatter.

impl Error for RunnerFailure

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.