Function s2n_tls_sys::s2n_connection_serialization_length

source · 
pub unsafe extern "C" fn s2n_connection_serialization_length(
    conn: *mut s2n_connection,
    length: *mut u32
) -> c_int
Expand description

Retrieves the length of the serialized connection from s2n_connection_serialize(). Should be used to allocate enough memory for the serialized connection buffer.

@note The size of the serialized connection changes based on parameters negotiated in the TLS handshake. Do not expect the size to always remain the same.

@param conn A pointer to the connection object. @param length Output parameter where the length will be written. @returns S2N_SUCCESS on success, S2N_FAILURE on error.