feat: some stuff

nodes/max/plantarium/float/.gitignore

@@ -0,0 +1,6 @@
+/target
+**/*.rs.bk
+Cargo.lock
+bin/
+pkg/
+wasm-pack.log

nodes/max/plantarium/float/Cargo.toml

@@ -0,0 +1,30 @@
+[package]
+name = "float"
+version = "0.1.0"
+authors = ["Max Richter <jim-x@web.de>"]
+edition = "2018"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[features]
+default = ["console_error_panic_hook"]
+
+[dependencies]
+wasm-bindgen = "0.2.84"
+
+# The `console_error_panic_hook` crate provides better debugging of panics by
+# logging them with `console.error`. This is great for development, but requires
+# all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
+# code size when deploying.
+plantarium = { version = "0.1.0", path = "../../../../packages/plantarium" }
+serde = { version = "1.0", features = ["derive"] }
+serde-wasm-bindgen = "0.4"
+console_error_panic_hook = { version = "0.1.7", optional = true }
+
+[dev-dependencies]
+wasm-bindgen-test = "0.3.34"
+
+[profile.release]
+# Tell `rustc` to optimize for small code size.
+opt-level = "s"

nodes/max/plantarium/float/package.json

@@ -0,0 +1,5 @@
+{
+  "scripts": {
+    "build": "wasm-pack build --release --out-name index --no-default-features"
+  }
+}

nodes/max/plantarium/float/src/lib.rs

@@ -0,0 +1,24 @@
+mod utils;
+use plantarium::unwrap_float;
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+pub fn get_outputs() -> Vec<String> {
+    vec!["float".to_string()]
+}
+
+#[wasm_bindgen]
+pub fn get_input_types() -> String {
+    utils::set_panic_hook();
+    r#"{
+      "value": { "type": "float", "value": 0.1, "internal": true }
+    }"#
+    .to_string()
+}
+
+#[wasm_bindgen]
+pub fn execute(var_value: JsValue) -> f64 {
+    utils::set_panic_hook();
+
+    return unwrap_float(var_value);
+}

nodes/max/plantarium/float/src/utils.rs

@@ -0,0 +1,10 @@
+pub fn set_panic_hook() {
+    // When the `console_error_panic_hook` feature is enabled, we can call the
+    // `set_panic_hook` function at least once during initialization, and then
+    // we will get better error messages if our code ever panics.
+    //
+    // For more details see
+    // https://github.com/rustwasm/console_error_panic_hook#readme
+    #[cfg(feature = "console_error_panic_hook")]
+    console_error_panic_hook::set_once();
+}

nodes/max/plantarium/float/tests/web.rs

@@ -0,0 +1,13 @@
+//! Test suite for the Web and headless browsers.
+
+#![cfg(target_arch = "wasm32")]
+
+extern crate wasm_bindgen_test;
+use wasm_bindgen_test::*;
+
+wasm_bindgen_test_configure!(run_in_browser);
+
+#[wasm_bindgen_test]
+fn pass() {
+    assert_eq!(1 + 1, 2);
+}