GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_SENDONLY

gstreamer_webrtc_sys

Constant GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_SENDONLY 

Source 
pub const GST_WEBRTC_RTP_TRANSCEIVER_DIRECTION_SENDONLY: GstWebRTCRTPTransceiverDirection = 2;