Struct xscript::RunError

pub struct RunError { /* private fields */ }

Error running a command.

Implementations

impl RunError

pub fn new(cmd: Cmd, kind: RunErrorKind) -> Self

Creates a new RunError.

pub fn catch<F, U>(cmd: &Cmd, func: F) -> RunResult<U>where F: FnOnce() -> Result<U, RunErrorKind>,

Transforms a RunErrorKind of a closure to RunError.

pub async fn catch_async<F, U, Fut>(cmd: &Cmd, func: F) -> RunResult<U>where Fut: Future<Output = Result<U, RunErrorKind>>, F: FnOnce() -> Fut,

Available on crate feature async only.

Transforms a RunErrorKind of a closure to RunError.

Trait Implementations

impl Debug for RunError

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

Formats the value using the given formatter.

impl Display for RunError

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

Formats the value using the given formatter.

impl Error for RunError

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.