Struct ExecutionError 

pub struct ExecutionError {
    pub failure: ExecutionFailure,
    pub evidence: ExecutionEvidence,
    pub term_error: Option<Error>,
    pub group_error: Option<Error>,
    pub kill_error: Option<Error>,
    pub wait_error: Option<Error>,
}

A failed invocation with bounded output and separately retained cleanup errors.

Fields

failure: ExecutionFailure

Original failure; never replaced by a cleanup failure.

evidence: ExecutionEvidence

Observed status and bounded stdout/stderr prefixes.

term_error: Option<Error>

Failure signalling TERM under the caller-selected child cleanup policy.

group_error: Option<Error>

Failure signalling KILL to an owned process group; absent in direct capture.

kill_error: Option<Error>

Failure to terminate the direct child, if termination was needed.

wait_error: Option<Error>

Failure to reap the direct child, if reaping was needed.

Trait Implementations

impl Debug for ExecutionError

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

Formats the value using the given formatter.

impl Display for ExecutionError

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

Formats the value using the given formatter.

impl Error for ExecutionError

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.