Struct Error 

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

The error type used by ArceOS.

Implementations

impl AxError

pub const fn code(self) -> i32

Returns the error code value in i32.

pub fn canonicalize(self) -> AxError

Returns a canonicalized version of this error.

This method tries to convert LinuxError variants into their corresponding AxErrorKind variants if possible.

Examples

let linux_err = AxError::from(LinuxError::EACCES);
let canonical_err = linux_err.canonicalize();
assert_eq!(canonical_err, AxError::from(AxErrorKind::PermissionDenied));

impl AxError

pub const AddrInUse: AxError

An AxError with kind AxErrorKind::AddrInUse.

pub const AlreadyConnected: AxError

An AxError with kind AxErrorKind::AlreadyConnected.

pub const AlreadyExists: AxError

An AxError with kind AxErrorKind::AlreadyExists.

pub const ArgumentListTooLong: AxError

An AxError with kind AxErrorKind::ArgumentListTooLong.

pub const BadAddress: AxError

An AxError with kind AxErrorKind::BadAddress.

pub const BadFileDescriptor: AxError

An AxError with kind AxErrorKind::BadFileDescriptor.

pub const BadState: AxError

An AxError with kind AxErrorKind::BadState.

pub const BrokenPipe: AxError

An AxError with kind AxErrorKind::BrokenPipe.

pub const ConnectionRefused: AxError

An AxError with kind AxErrorKind::ConnectionRefused.

pub const ConnectionReset: AxError

An AxError with kind AxErrorKind::ConnectionReset.

pub const CrossesDevices: AxError

An AxError with kind AxErrorKind::CrossesDevices.

pub const DirectoryNotEmpty: AxError

An AxError with kind AxErrorKind::DirectoryNotEmpty.

pub const FilesystemLoop: AxError

An AxError with kind AxErrorKind::FilesystemLoop.

pub const IllegalBytes: AxError

An AxError with kind AxErrorKind::IllegalBytes.

pub const InProgress: AxError

An AxError with kind AxErrorKind::InProgress.

pub const Interrupted: AxError

An AxError with kind AxErrorKind::Interrupted.

pub const InvalidData: AxError

An AxError with kind AxErrorKind::InvalidData.

pub const InvalidExecutable: AxError

An AxError with kind AxErrorKind::InvalidExecutable.

pub const InvalidInput: AxError

An AxError with kind AxErrorKind::InvalidInput.

pub const Io: AxError

An AxError with kind AxErrorKind::Io.

pub const IsADirectory: AxError

An AxError with kind AxErrorKind::IsADirectory.

pub const NameTooLong: AxError

An AxError with kind AxErrorKind::NameTooLong.

pub const NoMemory: AxError

An AxError with kind AxErrorKind::NoMemory.

pub const NoSuchDevice: AxError

An AxError with kind AxErrorKind::NoSuchDevice.

pub const NoSuchProcess: AxError

An AxError with kind AxErrorKind::NoSuchProcess.

pub const NotADirectory: AxError

An AxError with kind AxErrorKind::NotADirectory.

pub const NotASocket: AxError

An AxError with kind AxErrorKind::NotASocket.

pub const NotATty: AxError

An AxError with kind AxErrorKind::NotATty.

pub const NotConnected: AxError

An AxError with kind AxErrorKind::NotConnected.

pub const NotFound: AxError

An AxError with kind AxErrorKind::NotFound.

pub const OperationNotPermitted: AxError

An AxError with kind AxErrorKind::OperationNotPermitted.

pub const OperationNotSupported: AxError

An AxError with kind AxErrorKind::OperationNotSupported.

pub const OutOfRange: AxError

An AxError with kind AxErrorKind::OutOfRange.

pub const PermissionDenied: AxError

An AxError with kind AxErrorKind::PermissionDenied.

pub const ReadOnlyFilesystem: AxError

An AxError with kind AxErrorKind::ReadOnlyFilesystem.

pub const ResourceBusy: AxError

An AxError with kind AxErrorKind::ResourceBusy.

pub const StorageFull: AxError

An AxError with kind AxErrorKind::StorageFull.

pub const TimedOut: AxError

An AxError with kind AxErrorKind::TimedOut.

pub const TooManyOpenFiles: AxError

An AxError with kind AxErrorKind::TooManyOpenFiles.

pub const UnexpectedEof: AxError

An AxError with kind AxErrorKind::UnexpectedEof.

pub const Unsupported: AxError

An AxError with kind AxErrorKind::Unsupported.

pub const WouldBlock: AxError

An AxError with kind AxErrorKind::WouldBlock.

pub const WriteZero: AxError

An AxError with kind AxErrorKind::WriteZero.

Trait Implementations

impl Clone for AxError

fn clone(&self) -> AxError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AxError

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

Formats the value using the given formatter.

impl Display for AxError

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

Formats the value using the given formatter.

impl<E> From<E> for AxError

where E: Into<AxErrorKind>,

fn from(e: E) -> AxError

Converts to this type from the input type.

impl<W> From<IntoInnerError<W>> for AxError

fn from(iie: IntoInnerError<W>) -> AxError

Converts to this type from the input type.

impl From<LinuxError> for AxError

fn from(e: LinuxError) -> AxError

Converts to this type from the input type.

impl Hash for AxError

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

where __H: Hasher,

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 AxError

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AxError

fn eq(&self, other: &AxError) -> 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 PartialOrd for AxError

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<i32> for AxError

type Error = i32

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<AxError, <AxError as TryFrom<i32>>::Error>

Performs the conversion.

impl Copy for AxError

impl Eq for AxError

impl StructuralPartialEq for AxError