Struct Error

pub struct Error(/* private fields */);

Wraps a Linux error code in a strongly-typed struct.

Implementations

impl Error

pub const EPERM: Error

pub const ENOENT: Error

pub const ESRCH: Error

pub const EINTR: Error

pub const EIO: Error

pub const ENXIO: Error

pub const E2BIG: Error

pub const ENOEXEC: Error

pub const EBADF: Error

pub const ECHILD: Error

pub const EAGAIN: Error

pub const ENOMEM: Error

pub const EACCES: Error

pub const EFAULT: Error

pub const EBUSY: Error

pub const EEXIST: Error

pub const EXDEV: Error

pub const ENODEV: Error

pub const ENOTDIR: Error

pub const EISDIR: Error

pub const EINVAL: Error

pub const ENFILE: Error

pub const EMFILE: Error

pub const ENOTTY: Error

pub const EFBIG: Error

pub const ENOSPC: Error

pub const ESPIPE: Error

pub const EROFS: Error

pub const EMLINK: Error

pub const EPIPE: Error

pub const ERANGE: Error

pub const EDEADLK: Error

pub const ENAMETOOLONG: Error

pub const ENOLCK: Error

pub const ENOSYS: Error

pub const ENOTEMPTY: Error

pub const ELOOP: Error

pub const EIDRM: Error

pub const ENODATA: Error

pub const EPROTO: Error

pub const EOVERFLOW: Error

pub const EUSERS: Error

pub const ENOTSOCK: Error

pub const EDESTADDRREQ: Error

pub const EMSGSIZE: Error

pub const EPROTOTYPE: Error

pub const ENOPROTOOPT: Error

pub const EPROTONOSUPPORT: Error

pub const ESOCKTNOSUPPORT: Error

pub const ENOTSUP: Error

pub const EAFNOSUPPORT: Error

pub const EADDRINUSE: Error

pub const EADDRNOTAVAIL: Error

pub const ENETUNREACH: Error

pub const ECONNABORTED: Error

pub const ECONNRESET: Error

pub const ENOBUFS: Error

pub const EISCONN: Error

pub const ENOTCONN: Error

pub const ETIMEDOUT: Error

pub const ECONNREFUSED: Error

pub const EHOSTDOWN: Error

pub const EHOSTUNREACH: Error

pub const EALREADY: Error

pub const EINPROGRESS: Error

pub const ENOMEDIUM: Error

pub const EMEDIUMTYPE: Error

pub const ENOKEY: Error

impl Error

pub fn last_os_error() -> Error

Creates an Error from the last operating system error.

pub fn from_lx(error: i32) -> Error

Creates an Error from an existing Linux error code.

pub fn value(&self) -> i32

Returns the error code value.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<Error> for Error

fn from(error: Error) -> Error

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error