[−][src]Trait tower::MakeConnection
The MakeConnection trait is used to create transports
The goal of this service is to allow composable methods for creating
AsyncRead + AsyncWrite
transports. This could mean creating a TLS
based connection or using some other method to authenticate the connection.
Associated Types
type Connection: AsyncRead + AsyncWrite
The transport provided by this service
type Error
Errors produced by the connecting service
type Future: Future
The future that eventually produces the transport
Required methods
fn poll_ready(&mut self) -> Result<Async<()>, Self::Error>
Returns Ready
when it is able to make more connections.
fn make_connection(&mut self, target: Target) -> Self::Future
Connect and return a transport asynchronously
Implementors
impl<C, Target> MakeConnection<Target> for C where
C: Service<Target>,
<C as Service<Target>>::Response: AsyncRead,
<C as Service<Target>>::Response: AsyncWrite,
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C: Service<Target>,
<C as Service<Target>>::Response: AsyncRead,
<C as Service<Target>>::Response: AsyncWrite,
type Connection = <C as Service<Target>>::Response
type Error = <C as Service<Target>>::Error
type Future = <C as Service<Target>>::Future
fn poll_ready(
&mut self
) -> Result<Async<()>, <C as MakeConnection<Target>>::Error>
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&mut self
) -> Result<Async<()>, <C as MakeConnection<Target>>::Error>
fn make_connection(
&mut self,
target: Target
) -> <C as MakeConnection<Target>>::Future
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&mut self,
target: Target
) -> <C as MakeConnection<Target>>::Future