adding new rapid snark and adding some notes in README

README.md

@@ -14,3 +14,10 @@ Make sure when building anything depending on Aptos SDK to run this when buildin
 ```rust
 RUSTFLAGS="--cfg tokio_unstable"  cargo build --release
 ```
+
+### Make sure tbb a DYLD library path is correct in your terminal config
+Mac
+```bash
+export DYLD_LIBRARY_PATH="/opt/homebrew/lib:$DYLD_LIBRARY_PATH" &&
+source ~/.zshrc
+```

prover_service/Cargo.toml

@@ -9,4 +9,5 @@ edition.workspace = true
 
 [dependencies]
 aptos-keyless-common = { git = "https://github.com/aptos-labs/aptos-core" }
+rust-rapidsnark = {git = "https://github.com/aptos-labs/rust-rapidsnark" }
 

prover_service/src/main.rs

@@ -1,6 +1,6 @@
 use aptos_keyless_common::api::{RequestInput, ProverServiceResponse};
 use std::sync::Mutex;
-
+use rust_rapidsnark::{FullProver, ProverInitError};
 
 pub type Bytes = Vec<u8>;
 #[derive(Default)]
@@ -13,8 +13,19 @@ pub struct Groth16Vk {
 }
 
 // TODO: Implement
-#[derive(Default)]
-pub struct RapidProver {}
+pub struct RapidProver {
+    pub prover: Option<FullProver>
+}
+
+impl Default for RapidProver {
+    fn default() -> Self {
+        let prover = FullProver::new(&"Default").ok();
+        RapidProver {
+            prover
+        }
+    }
+}
+
 #[derive(Default)]
 // TODO: Implement
 pub struct Config {}
@@ -38,8 +49,7 @@ impl State {
 
 // TODO: Make main Tokio runtime
 fn main() {
-    // TODO: Add Service to do some sending/receiving of proof requests etc
-
+    //TODO: Add Service to do some sending/receiving of proof requests etc
 
     //TODO: log service
 
@@ -51,12 +61,15 @@ fn main() {
 
     //TODO: Fetch JWK refresh in some interval -- async fn
 
-    // Some metrics service start perhaps
+    //TODO: Some metrics service start perhaps
 }
 
 #[test]
 fn can_create_state() {
     let test_state = State::new();
 
     assert!(test_state.groth16_vk.alpha_g1.is_empty());
+
+    let rapid_prover = test_state.prover.try_lock().unwrap();
+    assert!(rapid_prover.prover.as_ref().is_none());
 }