in plasma-stream/src/errors.rs [302:308]
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
Self::PeerConnectionFailed(_, err) => Some(err.as_dyn_error()),
Self::PeerRequestNotSent(_, err) => Some(err.as_dyn_error()),
_ => None,
}
}