Struct zx::Status

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

Status type indicating the result of a Fuchsia syscall.

This type is generally used to indicate the reason for an error. While this type can contain Status::OK (ZX_OK in C land), elements of this type are generally constructed using the ok method, which checks for ZX_OK and returns a Result<(), Status> appropriately.

Implementations

impl Status

pub fn ok(raw: i32) -> Result<(), Status>

Returns Ok(()) if the status was OK, otherwise returns Err(status).

pub fn from_raw(raw: i32) -> Status

pub fn into_raw(self) -> i32

impl Status

pub const OK: Status = _

pub const INTERNAL: Status = _

pub const NOT_SUPPORTED: Status = _

pub const NO_RESOURCES: Status = _

pub const NO_MEMORY: Status = _

pub const INTERRUPTED_RETRY: Status = _

pub const INVALID_ARGS: Status = _

pub const BAD_HANDLE: Status = _

pub const WRONG_TYPE: Status = _

pub const BAD_SYSCALL: Status = _

pub const OUT_OF_RANGE: Status = _

pub const BUFFER_TOO_SMALL: Status = _

pub const BAD_STATE: Status = _

pub const TIMED_OUT: Status = _

pub const SHOULD_WAIT: Status = _

pub const CANCELED: Status = _

pub const PEER_CLOSED: Status = _

pub const NOT_FOUND: Status = _

pub const ALREADY_EXISTS: Status = _

pub const ALREADY_BOUND: Status = _

pub const UNAVAILABLE: Status = _

pub const ACCESS_DENIED: Status = _

pub const IO: Status = _

pub const IO_REFUSED: Status = _

pub const IO_DATA_INTEGRITY: Status = _

pub const IO_DATA_LOSS: Status = _

pub const IO_NOT_PRESENT: Status = _

pub const IO_OVERRUN: Status = _

pub const IO_MISSED_DEADLINE: Status = _

pub const IO_INVALID: Status = _

pub const BAD_PATH: Status = _

pub const NOT_DIR: Status = _

pub const NOT_FILE: Status = _

pub const FILE_BIG: Status = _

pub const NO_SPACE: Status = _

pub const NOT_EMPTY: Status = _

pub const STOP: Status = _

pub const NEXT: Status = _

pub const ASYNC: Status = _

pub const PROTOCOL_NOT_SUPPORTED: Status = _

pub const ADDRESS_UNREACHABLE: Status = _

pub const ADDRESS_IN_USE: Status = _

pub const NOT_CONNECTED: Status = _

pub const CONNECTION_REFUSED: Status = _

pub const CONNECTION_RESET: Status = _

pub const CONNECTION_ABORTED: Status = _

impl Status

pub fn into_io_error(self) -> Error

pub fn from_result(res: Result<(), Status>) -> Status

Trait Implementations

impl Clone for Status

fn clone(&self) -> Status

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Status

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

Formats the value using the given formatter.

impl Display for Status

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

Formats the value using the given formatter.

impl Error for Status

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, 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 Status

fn from(err: Error) -> Status

Converts to this type from the input type.

impl From<ErrorKind> for Status

fn from(kind: ErrorKind) -> Status

Converts to this type from the input type.

impl From<NulError> for Status

fn from(_error: NulError) -> Status

Converts to this type from the input type.

impl From<Result<(), Status>> for Status

fn from(res: Result<(), Status>) -> Status

Converts to this type from the input type.

impl Hash for Status

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 Status

fn cmp(&self, other: &Status) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Status

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

fn partial_cmp(&self, other: &Status) -> 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 Status

impl Eq for Status

impl StructuralPartialEq for Status