tonic

Struct Response

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pub struct Response<T> { /* private fields */ }
Expand description

A gRPC response and metadata from an RPC call.

Implementations§

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impl<T> Response<T>

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pub fn new(message: T) -> Self

Create a new gRPC response.

Response::new(HelloReply {
    message: format!("Hello, {}!", name).into(),
});
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pub fn get_ref(&self) -> &T

Get a immutable reference to T.

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pub fn get_mut(&mut self) -> &mut T

Get a mutable reference to the message

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pub fn metadata(&self) -> &MetadataMap

Get a reference to the custom response metadata.

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pub fn metadata_mut(&mut self) -> &mut MetadataMap

Get a mutable reference to the response metadata.

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pub fn into_inner(self) -> T

Consumes self, returning the message

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pub fn into_parts(self) -> (MetadataMap, T, Extensions)

Consumes self returning the parts of the response.

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pub fn from_parts( metadata: MetadataMap, message: T, extensions: Extensions, ) -> Self

Create a new gRPC response from metadata, message and extensions.

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pub fn extensions(&self) -> &Extensions

Returns a reference to the associated extensions.

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pub fn extensions_mut(&mut self) -> &mut Extensions

Returns a mutable reference to the associated extensions.

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pub fn disable_compression(&mut self)

Available on crate feature gzip only.

Disable compression of the response body.

This disables compression of the body of this response, even if compression is enabled on the server.

Note: This only has effect on responses to unary requests and responses to client to server streams. Response streams (server to client stream and bidirectional streams) will still be compressed according to the configuration of the server.

Trait Implementations§

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impl<T: Debug> Debug for Response<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Freeze for Response<T>
where T: Freeze,

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impl<T> !RefUnwindSafe for Response<T>

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impl<T> Send for Response<T>
where T: Send,

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impl<T> Sync for Response<T>
where T: Sync,

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impl<T> Unpin for Response<T>
where T: Unpin,

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impl<T> !UnwindSafe for Response<T>

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> 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> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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