Struct zx_status::Status

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

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§

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impl Status

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

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

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pub fn from_raw(raw: zx_status_t) -> Self

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pub fn into_raw(self) -> zx_status_t

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impl Status

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pub const OK: Status = _

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pub const INTERNAL: Status = _

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pub const NOT_SUPPORTED: Status = _

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pub const NO_RESOURCES: Status = _

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pub const NO_MEMORY: Status = _

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pub const INTERRUPTED_RETRY: Status = _

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pub const INVALID_ARGS: Status = _

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pub const BAD_HANDLE: Status = _

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pub const WRONG_TYPE: Status = _

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pub const BAD_SYSCALL: Status = _

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pub const OUT_OF_RANGE: Status = _

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pub const BUFFER_TOO_SMALL: Status = _

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pub const BAD_STATE: Status = _

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pub const TIMED_OUT: Status = _

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pub const SHOULD_WAIT: Status = _

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pub const CANCELED: Status = _

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pub const PEER_CLOSED: Status = _

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pub const NOT_FOUND: Status = _

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pub const ALREADY_EXISTS: Status = _

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pub const ALREADY_BOUND: Status = _

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pub const UNAVAILABLE: Status = _

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pub const ACCESS_DENIED: Status = _

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pub const IO: Status = _

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pub const IO_REFUSED: Status = _

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pub const IO_DATA_INTEGRITY: Status = _

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pub const IO_DATA_LOSS: Status = _

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pub const IO_NOT_PRESENT: Status = _

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pub const IO_OVERRUN: Status = _

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pub const IO_MISSED_DEADLINE: Status = _

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pub const IO_INVALID: Status = _

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pub const BAD_PATH: Status = _

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pub const NOT_DIR: Status = _

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pub const NOT_FILE: Status = _

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pub const FILE_BIG: Status = _

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pub const NO_SPACE: Status = _

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pub const NOT_EMPTY: Status = _

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pub const STOP: Status = _

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pub const NEXT: Status = _

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pub const ASYNC: Status = _

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pub const PROTOCOL_NOT_SUPPORTED: Status = _

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pub const ADDRESS_UNREACHABLE: Status = _

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pub const ADDRESS_IN_USE: Status = _

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pub const NOT_CONNECTED: Status = _

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pub const CONNECTION_REFUSED: Status = _

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pub const CONNECTION_RESET: Status = _

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pub const CONNECTION_ABORTED: Status = _

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impl Status

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pub fn into_io_error(self) -> Error

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

Trait Implementations§

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impl Clone for Status

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fn clone(&self) -> Status

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Status

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

Formats the value using the given formatter. Read more
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impl Display for Status

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

Formats the value using the given formatter. Read more
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impl Error for Status

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<Error> for Status

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fn from(err: Error) -> Status

Converts to this type from the input type.
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impl From<ErrorKind> for Status

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fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.
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impl From<NulError> for Status

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fn from(_error: NulError) -> Status

Converts to this type from the input type.
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impl From<Result<(), Status>> for Status

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

Converts to this type from the input type.
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impl From<Status> for Error

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fn from(status: Status) -> Error

Converts to this type from the input type.
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impl From<Status> for ErrorKind

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fn from(status: Status) -> ErrorKind

Converts to this type from the input type.
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impl From<Status> for Result<(), Status>

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

Converts to this type from the input type.
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impl Hash for Status

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Status

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Status

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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impl Eq for Status

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impl StructuralPartialEq for Status

Auto Trait Implementations§

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impl Freeze for Status

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impl RefUnwindSafe for Status

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impl Send for Status

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impl Sync for Status

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impl Unpin for Status

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impl UnwindSafe for Status

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.