pub fn build_keys_changes_response(
conn: &Connection,
caller_user_id: i64,
from_exclusive: i64,
to_inclusive: i64,
) -> Result<Value, MatrixError>Expand description
DB-only core for GET /keys/changes (plan §3.7 / P9 brief): the same
device_lists delta /sync reports for (from, to]
(device_list_delta) — device-list changes and newly shared encrypted
rooms among users the caller can see (changed), and users who no longer
share any room with the caller (left).