Empty equihash crate

Cargo.toml

@@ -1,6 +1,7 @@
 [workspace]
 members = [
     "bellman",
+    "components/equihash",
     "ff",
     "group",
     "pairing",

components/equihash/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "equihash"
+description = "The Equihash Proof-of-Work function"
+version = "0.0.0"
+authors = ["Jack Grigg <jack@z.cash>"]
+homepage = "https://github.com/zcash/librustzcash"
+repository = "https://github.com/zcash/librustzcash"
+license = "MIT OR Apache-2.0"
+edition = "2018"
+
+[dependencies]

components/equihash/src/lib.rs

@@ -0,0 +1,7 @@
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}