Enum ScriptError 

pub enum ScriptError {
    SpawnNotFound {
        cmd: String,
        source: Error,
    },
    Spawn {
        cmd: String,
        source: Error,
    },
    Timeout {
        cmd: String,
        timeout_secs: u64,
        stderr_tail: String,
    },
    Wait {
        cmd: String,
        source: Error,
    },
    Stdout {
        cmd: String,
        cause: String,
    },
    Thread {
        message: String,
    },
}

Failure from run_script (spawn, timeout, wait, or stdout capture).

Variants

SpawnNotFound

Program was not found on PATH or as an absolute file.

Fields

cmd: String

Program token.

source: Error

Underlying I/O error.

Spawn

Spawn failed for a reason other than not-found.

Fields

cmd: String

Program token.

source: Error

Underlying I/O error.

Timeout

Child exceeded timeout.

Fields

cmd: String

Program token.

timeout_secs: u64

Timeout in seconds.

stderr_tail: String

Stderr collected before kill.

Wait

wait failed after spawn.

Fields

cmd: String

Program token.

source: Error

Underlying I/O error.

Stdout

Stdout could not be read or was not UTF-8 / exceeded the cap.

Fields

cmd: String

Program token.

cause: String

Human-readable cause.

Thread

Helper thread could not be started.

Fields

message: String

Human-readable cause.

Trait Implementations

impl Debug for ScriptError

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

Formats the value using the given formatter.

impl Display for ScriptError

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

Formats the value using the given formatter.

impl Error for ScriptError

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.