fidl_next::protocol

Struct MessageBuffer

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pub struct MessageBuffer<T: Transport> { /* private fields */ }
Expand description

A transport buffer with a pre-parsed header and known ordinal.

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impl<T: Transport> MessageBuffer<T>

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pub fn parse_header( buffer: T::RecvBuffer, ) -> Result<(u32, Self), ProtocolError<T::Error>>
where for<'a> T::Decoder<'a>: Decoder<'a>,

Creates a new message buffer by parsing the given transport buffer.

On success, returns the transaction ID and message buffer.

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pub fn ordinal(&self) -> u64

Returns the ordinal of the message buffer.

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pub fn into_inner(self) -> T::RecvBuffer

Returns the underlying buffer.

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pub fn decode<'a, M>(&'a mut self) -> Result<Owned<'a, M>, DecodeError>
where M: Decode<T::Decoder<'a>>, T::Decoder<'a>: Decoder<'a>,

Decodes the buffer, returning the contained message.

Auto Trait Implementations§

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impl<T> Freeze for MessageBuffer<T>
where <T as Transport>::RecvBuffer: Freeze,

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impl<T> RefUnwindSafe for MessageBuffer<T>
where <T as Transport>::RecvBuffer: RefUnwindSafe,

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impl<T> Send for MessageBuffer<T>

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impl<T> Sync for MessageBuffer<T>
where <T as Transport>::RecvBuffer: Sync,

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impl<T> Unpin for MessageBuffer<T>
where <T as Transport>::RecvBuffer: Unpin,

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impl<T> UnwindSafe for MessageBuffer<T>
where <T as Transport>::RecvBuffer: UnwindSafe,

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> 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, 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.