Enum wasi_common::old::snapshot_0::wasi::WasiError

#[repr(u16)]pub enum WasiError {
    ESUCCESS,
    E2BIG,
    EACCES,
    EADDRINUSE,
    EADDRNOTAVAIL,
    EAFNOSUPPORT,
    EAGAIN,
    EALREADY,
    EBADF,
    EBADMSG,
    EBUSY,
    ECANCELED,
    ECHILD,
    ECONNABORTED,
    ECONNREFUSED,
    ECONNRESET,
    EDEADLK,
    EDESTADDRREQ,
    EDOM,
    EDQUOT,
    EEXIST,
    EFAULT,
    EFBIG,
    EHOSTUNREACH,
    EIDRM,
    EILSEQ,
    EINPROGRESS,
    EINTR,
    EINVAL,
    EIO,
    EISCONN,
    EISDIR,
    ELOOP,
    EMFILE,
    EMLINK,
    EMSGSIZE,
    EMULTIHOP,
    ENAMETOOLONG,
    ENETDOWN,
    ENETRESET,
    ENETUNREACH,
    ENFILE,
    ENOBUFS,
    ENODEV,
    ENOENT,
    ENOEXEC,
    ENOLCK,
    ENOLINK,
    ENOMEM,
    ENOMSG,
    ENOPROTOOPT,
    ENOSPC,
    ENOSYS,
    ENOTCONN,
    ENOTDIR,
    ENOTEMPTY,
    ENOTRECOVERABLE,
    ENOTSOCK,
    ENOTSUP,
    ENOTTY,
    ENXIO,
    EOVERFLOW,
    EOWNERDEAD,
    EPERM,
    EPIPE,
    EPROTO,
    EPROTONOSUPPORT,
    EPROTOTYPE,
    ERANGE,
    EROFS,
    ESPIPE,
    ESRCH,
    ESTALE,
    ETIMEDOUT,
    ETXTBSY,
    EXDEV,
    ENOTCAPABLE,
}

Variants

ESUCCESS

E2BIG

EACCES

EADDRINUSE

EADDRNOTAVAIL

EAFNOSUPPORT

EAGAIN

EALREADY

EBADF

EBADMSG

EBUSY

ECANCELED

ECHILD

ECONNABORTED

ECONNREFUSED

ECONNRESET

EDEADLK

EDESTADDRREQ

EDOM

EDQUOT

EEXIST

EFAULT

EFBIG

EHOSTUNREACH

EIDRM

EILSEQ

EINPROGRESS

EINTR

EINVAL

EIO

EISCONN

EISDIR

ELOOP

EMFILE

EMLINK

EMSGSIZE

EMULTIHOP

ENAMETOOLONG

ENETDOWN

ENETRESET

ENETUNREACH

ENFILE

ENOBUFS

ENODEV

ENOENT

ENOEXEC

ENOLCK

ENOLINK

ENOMEM

ENOMSG

ENOPROTOOPT

ENOSPC

ENOSYS

ENOTCONN

ENOTDIR

ENOTEMPTY

ENOTRECOVERABLE

ENOTSOCK

ENOTSUP

ENOTTY

ENXIO

EOVERFLOW

EOWNERDEAD

EPERM

EPIPE

EPROTO

EPROTONOSUPPORT

EPROTOTYPE

ERANGE

EROFS

ESPIPE

ESRCH

ESTALE

ETIMEDOUT

ETXTBSY

EXDEV

ENOTCAPABLE

Implementations

impl WasiError

pub fn as_raw_errno(self) -> __wasi_errno_t

Trait Implementations

impl Clone for WasiError

fn clone(&self) -> WasiError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for WasiError

impl Debug for WasiError

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

Formats the value using the given formatter.

impl Display for WasiError

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

Formats the value using the given formatter.

impl Eq for WasiError

impl Error for WasiError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for WasiError

fn from(err: Error) -> Self

Performs the conversion.

impl From<Infallible> for WasiError

fn from(_err: Infallible) -> Self

Performs the conversion.

impl From<TryFromIntError> for WasiError

fn from(_err: TryFromIntError) -> Self

Performs the conversion.

impl From<Utf8Error> for WasiError

fn from(_err: Utf8Error) -> Self

Performs the conversion.

impl PartialEq<WasiError> for WasiError

fn eq(&self, other: &WasiError) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for WasiError

impl StructuralPartialEq for WasiError