Neon setup

.gitignore

-# Generated by Cargo
-# will have compiled files and executables
-/target/
-
-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
-Cargo.lock
-
-# These are backup files generated by rustfmt
-**/*.rs.bk
+native/target
+native/index.node
+native/artifacts.json
+**/*~
+**/node_modules
+**/.DS_Store

lib/index.js

+var addon = require('../native');
+
+console.log(addon.hello());

native/Cargo.toml

+[package]
+name = "duniter-rs-wotb-js"
+version = "0.0.0"
+authors = ["nanocryk <nanocryk@gmail.com>"]
+license = "GPL-3.0"
+build = "build.rs"
+
+[lib]
+name = "duniter_rs_wotb_js"
+crate-type = ["dylib"]
+
+[build-dependencies]
+neon-build = "0.1.20"
+
+[dependencies]
+neon = "0.1.20"

native/build.rs

+extern crate neon_build;
+
+fn main() {
+    neon_build::setup(); // must be called in build.rs
+
+    // add project-specific build logic here...
+}

native/src/lib.rs

+#[macro_use]
+extern crate neon;
+
+use neon::vm::{Call, JsResult};
+use neon::js::JsString;
+
+fn hello(call: Call) -> JsResult<JsString> {
+    let scope = call.scope;
+    Ok(JsString::new(scope, "hello node").unwrap())
+}
+
+register_module!(m, {
+    m.export("hello", hello)
+});

package.json

+{
+  "name": "duniter-rs-wotb-js",
+  "version": "0.0.0",
+  "description": "Javascript wrapper of duniter-rs-wotb for future usage in duniter-ts.",
+  "main": "lib/index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/duniter-rs/duniter-rs-wotb-js.git"
+  },
+  "author": "nanocryk <nanocryk@gmail.com>",
+  "license": "GPL-3.0",
+  "dependencies": {
+    "neon-cli": "^0.1.20"
+  },
+  "scripts": {
+    "install": "neon build"
+  }
+}