Enum UECOError

pub enum UECOError {
    PipeFailed {
        errno: i32,
    },
    Dup2Failed {
        errno: i32,
    },
    ExecvpFailed {
        errno: i32,
    },
    WaitpidFailed {
        errno: i32,
    },
    ReadFailed {
        errno: i32,
    },
    ForkFailed {
        errno: i32,
    },
    CloseFailed {
        errno: i32,
    },
    PipeNotMarkedAsReadEnd,
    ChildAlreadyDispatched,
    Unknown,
}

Short for U(nix) E(xec) C(atch) O(utput)-Error. Combines all errors that can happen inside this library.

Variants

PipeFailed

Fields

errno: i32

Dup2Failed

Fields

errno: i32

ExecvpFailed

Fields

errno: i32

WaitpidFailed

Fields

errno: i32

ReadFailed

Fields

errno: i32

ForkFailed

Fields

errno: i32

CloseFailed

Fields

errno: i32

PipeNotMarkedAsReadEnd

ChildAlreadyDispatched

Unknown

For all other errors.

Trait Implementations

impl Clone for UECOError

fn clone(&self) -> UECOError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UECOError

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

Formats the value using the given formatter.

impl Display for UECOError

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

Formats the value using the given formatter.

impl Error for UECOError

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 Copy for UECOError