Struct DynamicServerConfig 

pub struct DynamicServerConfig { /* private fields */ }

Atomically swappable wrapper around a rustls::ServerConfig. Cheap to clone (one Arc bump); cheap to read (lock-free); the only expensive operation is reload_from, which re-parses cert files.

Implementations

impl DynamicServerConfig

pub fn from_tls_config(cfg: &TlsConfig) -> Result<Arc<Self>, TlsError>

Build a fresh DynamicServerConfig from a TlsConfig. Reads cert + key + optional client-CA paths immediately.

Errors

Propagates the underlying TlsError from TlsConfig::build_server_config.

pub fn current(&self) -> Arc<ServerConfig>

Snapshot the current ServerConfig. The returned Arc is independent of subsequent reload_from calls — already-running handshakes against this snapshot are unaffected by a concurrent reload.

pub fn reload_from(&self, cfg: &TlsConfig) -> Result<(), TlsError>

Re-read cert + key + optional client-CA from disk and swap the new ServerConfig in atomically. On error the previous config is left in place and the error is returned to the caller.

Reload is a no-op semantically when the inputs haven’t changed — but rustls doesn’t expose a content-equality hash on ServerConfig, so we just rebuild unconditionally. Callers that want to skip identical reloads should diff mtimes upstream.

Errors

Propagates the underlying TlsError from TlsConfig::build_server_config.

Trait Implementations

impl Debug for DynamicServerConfig

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

Formats the value using the given formatter.