datastructures: replace once_cell crate with an impl from std

This commit is contained in:
marmeladema 2020-08-29 19:16:49 +01:00
parent 85fbf49ce0
commit 68500ffacb
8 changed files with 7 additions and 4 deletions

View file

@ -4,6 +4,7 @@
#![feature(nll)]
#![feature(generator_trait)]
#![feature(generators)]
#![feature(once_cell)]
#![recursion_limit = "256"]
mod callbacks;