Enum RunnerError 

pub enum RunnerError {
    StepShape {
        step_index: usize,
        reason: &'static str,
    },
    Process {
        step_index: usize,
        source: Error,
    },
    NonZeroExit {
        step_index: usize,
        status: i32,
        stderr: String,
    },
    Notify {
        step_index: usize,
        source: Error,
    },
    PromptIo {
        step_index: usize,
        source: Error,
    },
    Interpolation {
        step_index: usize,
        reason: String,
    },
}

Anything that can go wrong while running steps.

Variants

StepShape

A step has an invalid shape (e.g. run and pipe both set).

Fields

step_index: usize

Zero-based index of the offending step.

reason: &'static str

Human-readable description of the problem.

Process

The underlying process could not be spawned.

Fields

step_index: usize

Zero-based index of the step.

source: Error

The underlying I/O error.

NonZeroExit

The process exited with a non-zero status and on_fail was abort.

Fields

step_index: usize

Zero-based index of the step.

status: i32

The exit status code.

stderr: String

Captured stderr output.

Notify

The notifier returned an error.

Fields

step_index: usize

Zero-based index of the step.

source: Error

The underlying I/O error.

PromptIo

The prompter returned an I/O error.

Fields

step_index: usize

Zero-based index of the step.

source: Error

The underlying I/O error.

Interpolation

Variable interpolation produced an error (reserved for future use).

Fields

step_index: usize

Zero-based index of the step.

reason: String

Description of why interpolation failed.

Trait Implementations

impl Debug for RunnerError

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

Formats the value using the given formatter.

impl Display for RunnerError

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

Formats the value using the given formatter.

impl Error for RunnerError

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<RunnerError> for DispatchError

fn from(e: RunnerError) -> Self

Converts to this type from the input type.