Function esp_idf_svc::hal::sys::mbedtls_ssl_session_load

pub unsafe extern "C" fn mbedtls_ssl_session_load(
    session: *mut mbedtls_ssl_session,
    buf: *const u8,
    len: usize,
) -> i32

\brief Load serialized session data into a session structure. On client, this can be used for loading saved sessions before resuming them with mbedtls_ssl_set_session(). On server, this can be used for alternative implementations of session cache or session tickets.

\warning If a peer certificate chain is associated with the session, the serialized state will only contain the peer’s end-entity certificate and the result of the chain verification (unless verification was disabled), but not the rest of the chain.

\see mbedtls_ssl_session_save() \see mbedtls_ssl_set_session()

\param session The session structure to be populated. It must have been initialised with mbedtls_ssl_session_init() but not populated yet. \param buf The buffer holding the serialized session data. It must be a readable buffer of at least \p len bytes. \param len The size of the serialized data in bytes.

\return \c 0 if successful. \return #MBEDTLS_ERR_SSL_ALLOC_FAILED if memory allocation failed. \return #MBEDTLS_ERR_SSL_BAD_INPUT_DATA if input data is invalid. \return #MBEDTLS_ERR_SSL_VERSION_MISMATCH if the serialized data was generated in a different version or configuration of Mbed TLS. \return Another negative value for other kinds of errors (for example, unsupported features in the embedded certificate).