1 files changed, 2 insertions, 0 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 6a7fdc1..bf087ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,8 @@ tracing-wasm = "*" # trace performance in browser
 wasm-bindgen = "*" # interface with javascript
 wasm-bindgen-futures = "*" # interface with async javascript
 js-sys = "*" # browser APIs to interact with JS runtime (e.g. run WASM)
+enum-map = "*" # fast maps with enums as keys
+bimap = "*" # bijective maps
 
 [dependencies.web-sys] # common browser APIs
 version = "*"