Struct ShellError 

pub struct ShellError {
    pub kind: ShellErrorKind,
    pub message: String,
    pub output: Option<ShellOutput>,
}

A failed shell invocation.

Fields

kind: ShellErrorKind

message: String

The same message the JavaScript implementation throws.

output: Option<ShellOutput>

Set for ShellErrorKind::Exit.

Implementations

impl ShellError

pub fn parse(message: impl Into<String>) -> Self

pub fn system(message: impl Into<String>) -> Self

pub fn exit(output: ShellOutput) -> Self

pub fn exit_code(&self) -> Option<i32>

Trait Implementations

impl Clone for ShellError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShellError

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

Formats the value using the given formatter.

impl Display for ShellError

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

Formats the value using the given formatter.

impl Error for ShellError

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.