Struct fidl::server::ServeInner

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pub struct ServeInner<D: ResourceDialect = DefaultFuchsiaResourceDialect> { /* private fields */ }
Expand description

A type used from the innards of server implementations.

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impl<D: ResourceDialect> ServeInner<D>

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pub fn new(channel: D::ProxyChannel) -> Self

Creates a new set of server innards.

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pub fn channel(&self) -> &<D::ProxyChannel as ProxyChannelFor<D>>::Boxed

Gets a reference to the inner channel.

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pub fn into_channel(self) -> D::ProxyChannel

Converts the [ServerInner] back into a channel.

Warning: This operation is dangerous, since the returned channel could have unread messages intended for this server. Use it carefully.

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pub fn shutdown(&self)

Sets the server to shutdown the next time the stream is polled.

TODO(https://fxbug.dev/42153903): This should cause the channel to close on the next poll, but in fact the channel won’t close until the user of the bindings drops their request stream, responders, and control handles.

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pub fn shutdown_with_epitaph(&self, status: Status)

Sets the server to shutdown with an epitaph the next time the stream is polled.

TODO(https://fxbug.dev/42153903): This should cause the channel to close on the next poll, but in fact the channel won’t close until the user of the bindings drops their request stream, responders, and control handles.

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pub fn check_shutdown(&self, cx: &Context<'_>) -> bool

Checks if the server has been set to shutdown.

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pub fn send<T: TypeMarker>( &self, body: impl Encode<T, D>, tx_id: u32, ordinal: u64, dynamic_flags: DynamicFlags, ) -> Result<(), Error>

Sends an encodable message to the client.

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pub fn send_framework_err( &self, framework_err: FrameworkErr, tx_id: u32, ordinal: u64, dynamic_flags: DynamicFlags, tls_decode_buf: (&mut Vec<u8>, &mut Vec<<D::Handle as HandleFor<D>>::HandleInfo>), ) -> Result<(), Error>

Sends a framework error to the client.

The caller must be inside a with_tls_decode_buf callback, and pass the buffers used to decode the request as the tls_decode_buf parameter.

Trait Implementations§

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impl<D: Debug + ResourceDialect> Debug for ServeInner<D>
where D::ProxyChannel: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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, 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more