add a note to the README about this being a tutorial for an ancient version of Rust

[rust-101.git] / TODO.txt

diff --git a/TODO.txt b/TODO.txt
index 73c82b1885fe4030843cf7de8d8dab1705ba2160..0e31a4ac84efe2571e7b5882e78c40c88642eb3d 100644 (file)
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,11 +1,3 @@
-* Closures: Working on iterators
 
-* Arrays/slices
-* Trait objects
-
-* Arc, concurrency, channels: Some grep-like thing, "rgrep"
-* Send, Sync
-* External dependencies: regexp crate, add to rgrep
-
-* Shared-memoty concurrency, interior mutability: Concurrent counter
+* Shared-memory concurrency, interior mutability, Sync: Concurrent counter
 * Drop, unsafe: doubly-linked list