Merge #118

118: switch to Rust edition 2021 r=crepererum a=crepererum



Co-authored-by: Marco Neumann <marco@crepererum.net>

Author: bors[bot]

Cargo.toml

@@ -14,7 +14,7 @@ description = "Simple probabilistic data structures"
 repository = "https://github.com/crepererum/pdatastructs.rs"
 documentation = "https://docs.rs/pdatastructs/"
 readme = "README.md"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 fixedbitset = "0.4"