Availability

fidl_next_fuchsia_component_sandbox::natural

Enum Availability 

Source 
#[repr(u32)]
pub enum Availability {
    Required = 1,
    Optional = 2,
    SameAsTarget = 3,
    Transitional = 4,
}
Expand description

Describes the expected availability of the capability.

Some capabilities may not be present on all system configurations. In those cases, the availability will be declared as OPTIONAL along the chains of exposes/offers/uses, and the capability would be routed from void on system configurations where it does not make sense to route or provide a particular capability (e.g. graphical capabilities on a headless system).

Variants§

§

Required = 1

§

Optional = 2

§

SameAsTarget = 3

§

Transitional = 4

Trait Implementations§

Source§

impl Clone for Availability

Source§

fn clone(&self) -> Availability

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl CompatFrom<Availability> for Availability

Source§

fn compat_from(value: Availability) -> Availability

Converts value into a value of this type.
Source§

impl Debug for Availability

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<'a, ___E> Encode<Availability, ___E> for &'a Availability
where ___E: ?Sized,

Source§

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<Availability>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.
§

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self. Read more
Source§

impl<___E> Encode<Availability, ___E> for Availability
where ___E: ?Sized,

Source§

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<Availability>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.
§

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self. Read more
Source§

impl From<Availability> for Availability

Source§

fn from(wire: Availability) -> Availability

Converts to this type from the input type.
Source§

impl From<Availability> for Availability

Source§

fn from(natural: Availability) -> Availability

Converts to this type from the input type.
Source§

impl FromWire<Availability> for Availability

Source§

fn from_wire(wire: Availability) -> Availability

Converts the given wire to this type.
§

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W. Read more
Source§

impl FromWireRef<Availability> for Availability

Source§

fn from_wire_ref(wire: &Availability) -> Availability

Converts the given wire reference to this type.
Source§

impl PartialEq for Availability

Source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

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

impl TryFrom<u32> for Availability

Source§

type Error = UnknownStrictEnumMemberError

The type returned in the event of a conversion error.
Source§

fn try_from(value: u32) -> Result<Availability, UnknownStrictEnumMemberError>

Performs the conversion.
Source§

impl Copy for Availability

Source§

impl Eq for Availability

Source§

impl StructuralPartialEq for Availability

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

Source§

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
Source§

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

Source§

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T, W> FromWireOption<WireBox<'_, W>> for T
where T: FromWire<W>,

§

fn from_wire_option(wire: WireBox<'_, W>) -> Option<T>

Converts the given wire to an option of this type.
§

impl<T, W> FromWireOptionRef<WireBox<'_, W>> for T
where T: FromWireRef<W>,

§

fn from_wire_option_ref(wire: &WireBox<'_, W>) -> Option<T>

Converts the given wire reference to an option of this type.
§

impl<T> InstanceFromServiceTransport<T> for T

§

fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]
Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

§

impl<T> Pointable for T

§

const ALIGN: usize

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<E> RunsTransport<Mpsc> for E

§

impl<E> RunsTransport<Mpsc> for E
where E: RunsTransport<Mpsc>,