Struct WireMessageHeader

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#[repr(C)]
pub struct WireMessageHeader { pub txid: WireU32, pub flags: [u8; 3], pub magic_number: u8, pub ordinal: WireU64, }
Expand description

A FIDL protocol message header

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§txid: WireU32

The transaction ID of the message header

§flags: [u8; 3]

Flags

§magic_number: u8

Magic number

§ordinal: WireU64

The ordinal of the message following this header

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impl Clone for WireMessageHeader

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fn clone(&self) -> WireMessageHeader

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 WireMessageHeader

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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<D: ?Sized> Decode<D> for WireMessageHeader

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fn decode(_: Slot<'_, Self>, _: &mut D) -> Result<(), DecodeError>

Decodes a value into a slot using a decoder. Read more
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impl Encodable for WireMessageHeader

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type Encoded = WireMessageHeader

The wire type for the value.
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const COPY_OPTIMIZATION: CopyOptimization<Self, Self::Encoded> = _

Whether the conversion from Self to Self::Encoded is equivalent to copying the raw bytes of Self. Read more
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impl<E: ?Sized> Encode<E> for WireMessageHeader

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fn encode( self, encoder: &mut E, out: &mut MaybeUninit<Self::Encoded>, ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.
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impl<E: ?Sized> EncodeRef<E> for WireMessageHeader

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fn encode_ref( &self, _: &mut E, out: &mut MaybeUninit<Self::Encoded>, ) -> Result<(), EncodeError>

Encodes this reference into an encoder and output.
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impl Wire for WireMessageHeader

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type Decoded<'de> = WireMessageHeader

The decoded wire type, restricted to the 'de lifetime.
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fn zero_padding(_: &mut MaybeUninit<Self>)

Writes zeroes to the padding for this type, if any.
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impl Copy for WireMessageHeader

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impl IntoBytes for WireMessageHeader
where WireU32: IntoBytes, [u8; 3]: IntoBytes, u8: IntoBytes, WireU64: IntoBytes, (): PaddingFree<Self, { _ }>,

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

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

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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
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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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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, 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.