Struct ClientConnectionBuilder 

pub struct ClientConnectionBuilder { /* private fields */ }

Builder for ClientConnection values.

Create one with ClientConfig::connect().

Implementations

impl ClientConnectionBuilder

pub fn with_alpn( self, alpn_protocols: Vec<ApplicationProtocol<'static>>, ) -> Self

Specify the ALPN protocols to use for this connection.

pub fn build(self, tls: &mut Vec<u8>) -> Result<ClientConnection, Error>

Finalize the builder and create the ClientConnection.

pub fn build_quic( self, version: Version, params: Vec<u8>, ) -> Result<QuicClientConnection, Error>

Finalize the builder and create a QUIC ClientConnection.

This differs from ClientConnectionBuilder::build() in that it takes an extra params argument, which contains the TLS-encoded transport parameters to send, and an extra version argument, specifying the QUIC protocol version.

pub fn start_handshake( self, tls: &mut Vec<u8>, ) -> Result<NeedsInput<ClientSide>, Error>

Finalize the builder and create a ClientHandshake.

It is a fundamental fact of client TLS connections that the client writes first; this data is written to tls. The client then always reads the server’s response, as represented by the NeedsInput return value.

You may wrap this in the ClientHandshake::NeedsInput variant to generalise the type to a ClientHandshake.

The returned object should be fed data from a single server.