040000 tree f19f196bb6222be41fffa7036ce728250f1e583e	adapters
100644 blob c073e96132b42b22399b8b7b8ed1271f0dcf326f	asynch.rs
100644 blob 53a4f181e9bebf9dd0a0b392adf0df2895c2149d	blocking.rs
100644 blob f8bb0a03501af13367eb22813591ba4691504d2d	fmt.rs
100644 blob 6e84c6f145402966ac46b3148e9d466d249a70e7	lib.rs