GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_RECVONLY

gstreamer_webrtc_sys

Constant GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_RECVONLY 

Source 
pub const GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_RECVONLY: GstWebRTCRTPTransceiverDirection = 3;