040000 tree 19b3b958d620697c1fe85bc509305b78fe511158	adapters
100644 blob fd7498119bf49f26014d7ddb81ff50c65a58f56d	mod.rs
100644 blob f8a975cc8d47fc3d37f4cb663300c6d540efe1cc	range.rs
100644 blob 70a3b70c180dc1169cf441d7d9981cea8032d65f	sources.rs
040000 tree cc952fc56784b3fca15a76da1eb4ecaae91f86da	traits