fix for wasm build

update readme

Cargo.toml

@@ -8,11 +8,8 @@ edition = "2018"
 crate-type = ["cdylib", "rlib"]
 
 [features]
-default = ["sapling_multicore"]
+multicore = ["sapling-crypto/multicore", "bellman/multicore"]
-wasm = ["sapling_wasm"]
+wasm = ["sapling-crypto/wasm", "bellman/wasm", "bellman/nolog"]
-bellman_wasm = ["bellman/wasm", "bellman/nolog"]
-sapling_wasm = ["sapling-crypto/wasm"]
-sapling_multicore = ["sapling-crypto/multicore"]
 
 [dependencies]
 rand = "0.4"
@@ -22,8 +19,9 @@ bellman = { package = "bellman_ce", version = "0.3.4", default-features = false
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 console_error_panic_hook = { version = "0.1.1" }
-wasm-bindgen = "0.2"
+wasm-bindgen = "0.2.63"
 wee_alloc = "0.4.5"
+web-sys = {version = "0.3", features = ["console", "Performance", "Window"]}
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = "0.2"
+wasm-bindgen-test = "0.3"

README.md

@@ -4,11 +4,34 @@ This is the development repo of rate limit nullifier zkSNARK circuits.
 
 For details, see work in progress document [here](https://hackmd.io/tMTLMYmTR5eynw2lwK9n1w?view))
 
+## Test
 
-## Wasm support
+```
+cargo test --release --features multicore rln_32 -- --nocapture
+```
 
-### Test
+## Generate Test Keys
+
+```
+cargo run --release --example export_test_keys
+```
+
+## Wasm Support
+
+## Test
+
+With wasm-pack:
 
 ```
 wasm-pack test --release --node -- --features wasm
 ```
+
+With cargo:
+
+Follow the steps [here](https://rustwasm.github.io/docs/wasm-bindgen/wasm-bindgen-test/usage.html#appendix-using-wasm-bindgen-test-without-wasm-pack) before running the test.
+
+Then run:
+
+```
+cargo build --tests --release --target wasm32-unknown-unknown --features wasm
+```