Codec

libp2p::request_response::cbor::codec

Struct Codec 

pub struct Codec<Req, Resp> { /* private fields */ }
Available on crate feature request-response only.

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impl<Req, Resp> Codec<Req, Resp>

pub fn set_request_size_maximum( self, request_size_maximum: u64, ) -> Codec<Req, Resp>

Sets the limit for request size in bytes.

pub fn set_response_size_maximum( self, response_size_maximum: u64, ) -> Codec<Req, Resp>

Sets the limit for response size in bytes.

Trait Implementations§

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impl<Req, Resp> Clone for Codec<Req, Resp>

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fn clone(&self) -> Codec<Req, Resp>

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
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impl<Req, Resp> Codec for Codec<Req, Resp>
where Req: Send + Serialize + DeserializeOwned, Resp: Send + Serialize + DeserializeOwned,

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type Protocol = StreamProtocol

The type of protocol(s) or protocol versions being negotiated.
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type Request = Req

The type of inbound and outbound requests.
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type Response = Resp

The type of inbound and outbound responses.
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fn read_request<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, _: &'life1 <Codec<Req, Resp> as Codec>::Protocol, io: &'life2 mut T, ) -> Pin<Box<dyn Future<Output = Result<Req, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: AsyncRead + Unpin + Send + 'async_trait, Codec<Req, Resp>: 'async_trait,

Reads a request from the given I/O stream according to the negotiated protocol.
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fn read_response<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, _: &'life1 <Codec<Req, Resp> as Codec>::Protocol, io: &'life2 mut T, ) -> Pin<Box<dyn Future<Output = Result<Resp, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: AsyncRead + Unpin + Send + 'async_trait, Codec<Req, Resp>: 'async_trait,

Reads a response from the given I/O stream according to the negotiated protocol.
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fn write_request<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, _: &'life1 <Codec<Req, Resp> as Codec>::Protocol, io: &'life2 mut T, req: <Codec<Req, Resp> as Codec>::Request, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: AsyncWrite + Unpin + Send + 'async_trait, Codec<Req, Resp>: 'async_trait,

Writes a request to the given I/O stream according to the negotiated protocol.
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fn write_response<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, _: &'life1 <Codec<Req, Resp> as Codec>::Protocol, io: &'life2 mut T, resp: <Codec<Req, Resp> as Codec>::Response, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: AsyncWrite + Unpin + Send + 'async_trait, Codec<Req, Resp>: 'async_trait,

Writes a response to the given I/O stream according to the negotiated protocol.
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impl<Req, Resp> Default for Codec<Req, Resp>

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fn default() -> Codec<Req, Resp>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<Req, Resp> Freeze for Codec<Req, Resp>

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impl<Req, Resp> RefUnwindSafe for Codec<Req, Resp>
where Req: RefUnwindSafe, Resp: RefUnwindSafe,

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impl<Req, Resp> Send for Codec<Req, Resp>
where Req: Send, Resp: Send,

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impl<Req, Resp> Sync for Codec<Req, Resp>
where Req: Sync, Resp: Sync,

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impl<Req, Resp> Unpin for Codec<Req, Resp>
where Req: Unpin, Resp: Unpin,

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impl<Req, Resp> UnwindSafe for Codec<Req, Resp>
where Req: UnwindSafe, Resp: 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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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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> From<T> for T

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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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