Function grpcio_sys::grpc_tls_credentials_options_set_root_cert_name

pub unsafe extern "C" fn grpc_tls_credentials_options_set_root_cert_name(
    options: *mut grpc_tls_credentials_options, 
    root_cert_name: *const c_char
)

Sets the name of the root certificates being watched. If not set, We will use a default empty string as the root certificate name. It is used for experimental purpose for now and subject to change.