update puzzle_game example to 2021 edition

This commit is contained in:
Nathan Stocks
2021-09-30 22:14:31 -06:00
parent 5990ed90f8
commit f9c021c766

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@@ -1,8 +1,7 @@
[package] [package]
name = "puzzle_game" name = "puzzle_game"
version = "0.1.0" version = "0.1.0"
authors = ["Nathan Stocks <nathan@agileperception.com>"] edition = "2021"
edition = "2018"
[dependencies] [dependencies]
anyhow = "1.0" anyhow = "1.0"