Struct QuicClientConfig

pub struct QuicClientConfig { /* private fields */ }

A QUIC-compatible TLS client configuration

Quinn implicitly constructs a QuicClientConfig with reasonable defaults within ClientConfig::with_root_certificates() and ClientConfig::with_platform_verifier(). Alternatively, QuicClientConfig’s TryFrom implementation can be used to wrap around a custom rustls::ClientConfig, in which case care should be taken around certain points:

• If enable_early_data is not set to true, then sending 0-RTT data will not be possible on outgoing connections.
• The rustls::ClientConfig must have TLS 1.3 support enabled for conversion to succeed.

The object in the resumption field of the inner rustls::ClientConfig determines whether calling into_0rtt on outgoing connections returns Ok or Err. It typically allows into_0rtt to proceed if it recognizes the server name, and defaults to an in-memory cache of 256 server names.

Implementations

impl QuicClientConfig

pub fn with_initial( inner: Arc<ClientConfig>, initial: Suite, ) -> Result<QuicClientConfig, NoInitialCipherSuite>

Initialize a QUIC-compatible TLS client configuration with a separate initial cipher suite

This is useful if you want to avoid the initial cipher suite for traffic encryption.

Trait Implementations

impl ClientConfig for QuicClientConfig

fn start_session( self: Arc<QuicClientConfig>, version: u32, server_name: &str, params: &TransportParameters, ) -> Result<Box<dyn Session>, ConnectError>

Start a client session with this configuration

impl TryFrom<Arc<ClientConfig>> for QuicClientConfig

type Error = NoInitialCipherSuite

The type returned in the event of a conversion error.

fn try_from( inner: Arc<ClientConfig>, ) -> Result<QuicClientConfig, <QuicClientConfig as TryFrom<Arc<ClientConfig>>>::Error>

Performs the conversion.

impl TryFrom<ClientConfig> for QuicClientConfig

type Error = NoInitialCipherSuite

The type returned in the event of a conversion error.

fn try_from( inner: ClientConfig, ) -> Result<QuicClientConfig, <QuicClientConfig as TryFrom<ClientConfig>>::Error>

Performs the conversion.