dachannel

dachannel is a WebRTC DataChannel library for both web (using browser WebRTC) and native (using libdatachannel). It is comprised of:

• libdatachannel (native) / web-datachannel (web)

  Platform-level libraries for DataChannel support.

• datachannel-facade

  A facade over platform libraries to expose an identical API for DataChannels on all platforms.

• dachannel

  A high-level, idiomatic DataChannel library.

graph BT;
web-datachannel --web--> datachannel-facade
libdatachannel-sys --> libdatachannel;
libdatachannel --native--> datachannel-facade;
datachannel-facade --> dachannel;
dachannel --web/native--> dachannel-client;
dachannel --native--> dachannel-server;

Each level of the stack is usable independently. If you want an unopinionated platform-independent wrapper, you can use datachannel-facade. If you just need a Rust wrapper of libdatachannel, you can use libdatachannel.

Client/Server

dachannel also supports configuring WebRTC in a client-server topology.