Type Alias sec_protocol_metadata_t 

pub type sec_protocol_metadata_t = *mut sec_protocol_metadata;

Available on crate feature SecProtocolMetadata only.

A sec_protocol_metadata instance conatins read-only properties of a connected and configured security protocol. Clients use this object to read information about a protocol instance. Properties include, for example, the negotiated TLS version, ciphersuite, and peer certificates.

See also Apple’s documentation