Struct rustls::client::client_conn::Resumption

pub struct Resumption {
    pub(super) store: Arc<dyn ClientSessionStore>,
    pub(super) tls12_resumption: Tls12Resumption,
}

Configuration for how/when a client is allowed to resume a previous session.

Fields

store: Arc<dyn ClientSessionStore>

How we store session data or tickets. The default is to use an in-memory ClientSessionMemoryCache.

tls12_resumption: Tls12Resumption

What mechanism is used for resuming a TLS 1.2 session.

Implementations

impl Resumption

pub fn in_memory_sessions(num: usize) -> Self

Create a new Resumption that stores data for the given number of sessions in memory.

This is the default Resumption choice, and enables resuming a TLS 1.2 session with a session id or RFC 5077 ticket.

pub fn store(store: Arc<dyn ClientSessionStore>) -> Self

Use a custom ClientSessionStore implementation to store sessions.

By default, enables resuming a TLS 1.2 session with a session id or RFC 5077 ticket.

pub fn disabled() -> Self

Disable all use of session resumption.

pub fn tls12_resumption(self, tls12: Tls12Resumption) -> Self

Configure whether TLS 1.2 sessions may be resumed, and by what mechanism.

This is meaningless if you’ve disabled resumption entirely.

Trait Implementations

impl Clone for Resumption

fn clone(&self) -> Resumption

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Resumption

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

Formats the value using the given formatter.

impl Default for Resumption

fn default() -> Self

Create an in-memory session store resumption with up to 256 server names, allowing a TLS 1.2 session to resume with a session id or RFC 5077 ticket.