Start to add rust backed request execution under a feature-flag by rewriting ConfigRequest

.mocharc.json

@@ -1,5 +1,5 @@
 {
-  "spec": "packages/*/!(integration-tests)/test/*.js",
+  "spec": "packages/*/!(integration-tests)/test/{*.js,**/*.{test,spec}.js}",
   "require": ["@parcel/babel-register", "@parcel/test-utils/src/mochaSetup.js"],
   // TODO: Remove this when https://github.com/nodejs/node/pull/28788 is resolved
   "exit": true

crates/node-bindings/Cargo.toml

@@ -14,6 +14,12 @@ parcel-resolver = { path = "../../packages/utils/node-resolver-rs" }
 dashmap = "5.4.0"
 xxhash-rust = { version = "0.8.2", features = ["xxh3"] }
 
+serde = "1.0.198"
+serde_json = "1.0.116"
+toml = "0.8.12"
+anyhow = "1.0.82"
+mockall = "0.12.1"
+
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 napi = {version =  "2.12.6", features = ["serde-json", "napi4", "napi5"]}
 parcel-dev-dep-resolver = { path = "../../packages/utils/dev-dep-resolver" }
@@ -35,5 +41,7 @@ jemallocator = { version = "0.3.2", features = ["disable_initial_exec_tls"] }
 [target.'cfg(windows)'.dependencies]
 mimalloc = { version = "0.1.25", default-features = false }
 
+[dev-dependencies]
+
 [build-dependencies]
 napi-build = "2"

crates/node-bindings/src/core/mod.rs

@@ -0,0 +1,4 @@
+//! Core re-implementation in Rust
+
+/// Request types and run functions
+mod requests;