syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"IncrCompSession::Active"}]}
source_snippet:             IncrCompSession::Active { ref session_directory, .. } => session_directory.clone(),
context_before:         let session_directory = match *incr_comp_session {
context_after:             IncrCompSession::InvalidBecauseOfErrors { .. } => return,