Remove unused RngCore

gridbugs · gridbugs · commit d351c5fef5bf · 2019-01-16T21:23:57.000Z
diff --git a/tests/wasm_bindgen/src/lib.rs b/tests/wasm_bindgen/src/lib.rs
@@ -3,7 +3,7 @@ extern crate wasm_bindgen;
 
 use rand::rngs::{OsRng, StdRng};
 use rand::FromEntropy;
-use rand::{Rng, RngCore, SeedableRng};
+use rand::{Rng, SeedableRng};
 use wasm_bindgen::prelude::*;
 
 #[wasm_bindgen]
