Struct linux_errnos::linux::mips::Errno

#[repr(transparent)]
pub struct Errno(_);

Available on crate feature mips, or crate feature mips64, or Linux and (MIPS or MIPS-64) only.

Error number representation.

Implementations

impl Errno

pub fn new(num: i32) -> Self

Returns a new Errno from the given integer.

pub fn into_raw(self) -> i32

Converts Errno into the under underlining integer.

pub fn is_valid(&self) -> bool

Returns true if the error code is in valid range (lower than 4096)

pub fn from_ret(value: usize) -> Result<usize, Errno>

Returns a new Errno from a syscall’s result.

pub fn name(&self) -> Option<&'static str>

Returns the name of the error if it’s known. Generally the name of the constant.

pub fn description(&self) -> Option<&'static str>

Returns a description of the error if it’s known.

pub fn from_io_error(err: Error) -> Option<Self>

Available on crate feature std only.

Returns a new Errno if the given error is generated from a system error. None otherwise.

pub fn last_os_error() -> Self

Available on crate feature std and non-crate feature libc only.

Returns a new Errno from last OS error.

pub fn last_os_error() -> Self

Available on crate feature libc only.

Returns a new Errno from last OS error.

pub fn iter() -> ErrnoIter

Available on crate feature iter only.

Returns an iterator ErrnoIter over all the known error numbers.

impl Errno

pub const EPERM: Self = _

Operation not permitted

pub const ENOENT: Self = _

No such file or directory

pub const ESRCH: Self = _

No such process

pub const EINTR: Self = _

Interrupted system call

pub const EIO: Self = _

I/O error

pub const ENXIO: Self = _

No such device or address

pub const E2BIG: Self = _

Argument list too long

pub const ENOEXEC: Self = _

Exec format error

pub const EBADF: Self = _

Bad file number

pub const ECHILD: Self = _

No child processes

pub const EAGAIN: Self = _

Try again

pub const ENOMEM: Self = _

Out of memory

pub const EACCES: Self = _

Permission denied

pub const EFAULT: Self = _

Bad address

pub const ENOTBLK: Self = _

Block device required

pub const EBUSY: Self = _

Device or resource busy

pub const EEXIST: Self = _

File exists

pub const EXDEV: Self = _

Cross-device link

pub const ENODEV: Self = _

No such device

pub const ENOTDIR: Self = _

Not a directory

pub const EISDIR: Self = _

Is a directory

pub const EINVAL: Self = _

Invalid argument

pub const ENFILE: Self = _

File table overflow

pub const EMFILE: Self = _

Too many open files

pub const ENOTTY: Self = _

Not a typewriter

pub const ETXTBSY: Self = _

Text file busy

pub const EFBIG: Self = _

File too large

pub const ENOSPC: Self = _

No space left on device

pub const ESPIPE: Self = _

Illegal seek

pub const EROFS: Self = _

Read-only file system

pub const EMLINK: Self = _

Too many links

pub const EPIPE: Self = _

Broken pipe

pub const EDOM: Self = _

Math argument out of domain of func

pub const ERANGE: Self = _

Math result not representable

pub const ENOMSG: Self = _

No message of desired type

pub const EIDRM: Self = _

Identifier removed

pub const ECHRNG: Self = _

Channel number out of range

pub const EL2NSYNC: Self = _

Level 2 not synchronized

pub const EL3HLT: Self = _

Level 3 halted

pub const EL3RST: Self = _

Level 3 reset

pub const ELNRNG: Self = _

Link number out of range

pub const EUNATCH: Self = _

Protocol driver not attached

pub const ENOCSI: Self = _

No CSI structure available

pub const EL2HLT: Self = _

Level 2 halted

pub const EDEADLK: Self = _

Resource deadlock would occur

pub const ENOLCK: Self = _

No record locks available

pub const EBADE: Self = _

Invalid exchange

pub const EBADR: Self = _

Invalid request descriptor

pub const EXFULL: Self = _

Exchange full

pub const ENOANO: Self = _

No anode

pub const EBADRQC: Self = _

Invalid request code

pub const EBADSLT: Self = _

Invalid slot

pub const EDEADLOCK: Self = _

File locking deadlock error

pub const EBFONT: Self = _

Bad font file format

pub const ENOSTR: Self = _

Device not a stream

pub const ENODATA: Self = _

No data available

pub const ETIME: Self = _

Timer expired

pub const ENOSR: Self = _

Out of streams resources

pub const ENONET: Self = _

Machine is not on the network

pub const ENOPKG: Self = _

Package not installed

pub const EREMOTE: Self = _

Object is remote

pub const ENOLINK: Self = _

Link has been severed

pub const EADV: Self = _

Advertise error

pub const ESRMNT: Self = _

Srmount error

pub const ECOMM: Self = _

Communication error on send

pub const EPROTO: Self = _

Protocol error

pub const EDOTDOT: Self = _

RFS specific error

pub const EMULTIHOP: Self = _

Multihop attempted

pub const EBADMSG: Self = _

Not a data message

pub const ENAMETOOLONG: Self = _

File name too long

pub const EOVERFLOW: Self = _

Value too large for defined data type

pub const ENOTUNIQ: Self = _

Name not unique on network

pub const EBADFD: Self = _

File descriptor in bad state

pub const EREMCHG: Self = _

Remote address changed

pub const ELIBACC: Self = _

Can not access a needed shared library

pub const ELIBBAD: Self = _

Accessing a corrupted shared library

pub const ELIBSCN: Self = _

.lib section in a.out corrupted

pub const ELIBMAX: Self = _

Attempting to link in too many shared libraries

pub const ELIBEXEC: Self = _

Cannot exec a shared library directly

pub const EILSEQ: Self = _

Illegal byte sequence

pub const ENOSYS: Self = _

Function not implemented

pub const ELOOP: Self = _

Too many symbolic links encountered

pub const ERESTART: Self = _

Interrupted system call should be restarted

pub const ESTRPIPE: Self = _

Streams pipe error

pub const ENOTEMPTY: Self = _

Directory not empty

pub const EUSERS: Self = _

Too many users

pub const ENOTSOCK: Self = _

Socket operation on non-socket

pub const EDESTADDRREQ: Self = _

Destination address required

pub const EMSGSIZE: Self = _

Message too long

pub const EPROTOTYPE: Self = _

Protocol wrong type for socket

pub const ENOPROTOOPT: Self = _

Protocol not available

pub const EPROTONOSUPPORT: Self = _

Protocol not supported

pub const ESOCKTNOSUPPORT: Self = _

Socket type not supported

pub const EOPNOTSUPP: Self = _

Operation not supported on transport endpoint

pub const EPFNOSUPPORT: Self = _

Protocol family not supported

pub const EAFNOSUPPORT: Self = _

Address family not supported by protocol

pub const EADDRINUSE: Self = _

Address already in use

pub const EADDRNOTAVAIL: Self = _

Cannot assign requested address

pub const ENETDOWN: Self = _

Network is down

pub const ENETUNREACH: Self = _

Network is unreachable

pub const ENETRESET: Self = _

Network dropped connection because of reset

pub const ECONNABORTED: Self = _

Software caused connection abort

pub const ECONNRESET: Self = _

Connection reset by peer

pub const ENOBUFS: Self = _

No buffer space available

pub const EISCONN: Self = _

Transport endpoint is already connected

pub const ENOTCONN: Self = _

Transport endpoint is not connected

pub const EUCLEAN: Self = _

Structure needs cleaning

pub const ENOTNAM: Self = _

Not a XENIX named type file

pub const ENAVAIL: Self = _

No XENIX semaphores available

pub const EISNAM: Self = _

Is a named type file

pub const EREMOTEIO: Self = _

Remote I/O error

pub const EINIT: Self = _

Reserved

pub const EREMDEV: Self = _

Error 142

pub const ESHUTDOWN: Self = _

Cannot send after transport endpoint shutdown

pub const ETOOMANYREFS: Self = _

Too many references: cannot splice

pub const ETIMEDOUT: Self = _

Connection timed out

pub const ECONNREFUSED: Self = _

Connection refused

pub const EHOSTDOWN: Self = _

Host is down

pub const EHOSTUNREACH: Self = _

No route to host

pub const EALREADY: Self = _

Operation already in progress

pub const EINPROGRESS: Self = _

Operation now in progress

pub const ESTALE: Self = _

Stale file handle

pub const ECANCELED: Self = _

AIO operation canceled

pub const ENOMEDIUM: Self = _

No medium found

pub const EMEDIUMTYPE: Self = _

Wrong medium type

pub const ENOKEY: Self = _

Required key not available

pub const EKEYEXPIRED: Self = _

Key has expired

pub const EKEYREVOKED: Self = _

Key has been revoked

pub const EKEYREJECTED: Self = _

Key was rejected by service

pub const EOWNERDEAD: Self = _

Owner died

pub const ENOTRECOVERABLE: Self = _

State not recoverable

pub const ERFKILL: Self = _

Operation not possible due to RF-kill

pub const EHWPOISON: Self = _

Memory page has hardware error

pub const ERESTARTSYS: Self = _

Restart syscall

pub const ERESTARTNOINTR: Self = _

Restart if no interrupt

pub const ERESTARTNOHAND: Self = _

restart if no handler..

pub const ENOIOCTLCMD: Self = _

No ioctl command

pub const ERESTART_RESTARTBLOCK: Self = _

restart by calling sys_restart_syscall

pub const EPROBE_DEFER: Self = _

Driver requests probe retry

pub const EOPENSTALE: Self = _

open found a stale dentry

pub const ENOPARAM: Self = _

Parameter not supported

pub const EBADHANDLE: Self = _

Illegal NFS file handle

pub const ENOTSYNC: Self = _

Update synchronization mismatch

pub const EBADCOOKIE: Self = _

Cookie is stale

pub const ENOTSUPP: Self = _

Operation is not supported

pub const ETOOSMALL: Self = _

Buffer or request is too small

pub const ESERVERFAULT: Self = _

An untranslatable error occurred

pub const EBADTYPE: Self = _

Type not supported by server

pub const EJUKEBOX: Self = _

Request initiated, but will not complete before timeout

pub const EIOCBQUEUED: Self = _

iocb queued, will get completion event

pub const ERECALLCONFLICT: Self = _

conflict with recalled state

pub const ENOGRACE: Self = _

NFS file lock reclaim refused

pub const EDQUOT: Self = _

Quota exceeded

pub const EWOULDBLOCK: Self = Self::EAGAIN

Alias for Self::EAGAIN

pub const MIN: i32 = 1i32

pub const MAX: i32 = 1_133i32

Trait Implementations

impl Clone for Errno

fn clone(&self) -> Errno

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Errno

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

Formats the value using the given formatter.

impl Display for Errno

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

Formats the value using the given formatter.

impl Error for Errno

Available on crate feature std only.

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.

impl From<Errno> for Error

Available on crate feature std only.

fn from(value: Errno) -> Self

Converts to this type from the input type.

impl Hash for Errno

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Errno

fn cmp(&self, other: &Errno) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Errno> for Errno

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Errno> for Errno

fn partial_cmp(&self, other: &Errno) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Errno

impl Eq for Errno

impl StructuralEq for Errno

impl StructuralPartialEq for Errno