dioxus/packages/web/build.rs

use std::{fs::File, io::Write};

fn main() {
    let src = format!(
        r###"use js_sys::Function;
use wasm_bindgen::prelude::*;
use web_sys::{{Element, Node}};

/*
This is an autogenerated file from build.rs.
Do not edit this file directly.
*/

#[wasm_bindgen(inline_js = r##"{}"##)]
extern "C" {{
    pub type Interpreter;

    #[wasm_bindgen(constructor)]
    pub fn new(arg: Element) -> Interpreter;

    #[wasm_bindgen(method)]
    pub fn set_node(this: &Interpreter, id: usize, node: Node);

    #[wasm_bindgen(method)]
    pub fn PushRoot(this: &Interpreter, root: u64);

    #[wasm_bindgen(method)]
    pub fn AppendChildren(this: &Interpreter, many: u32);

    #[wasm_bindgen(method)]
    pub fn ReplaceWith(this: &Interpreter, root: u64, m: u32);

    #[wasm_bindgen(method)]
    pub fn InsertAfter(this: &Interpreter, root: u64, n: u32);

    #[wasm_bindgen(method)]
    pub fn InsertBefore(this: &Interpreter, root: u64, n: u32);

    #[wasm_bindgen(method)]
    pub fn Remove(this: &Interpreter, root: u64);

    #[wasm_bindgen(method)]
    pub fn CreateTextNode(this: &Interpreter, text: &str, root: u64);

    #[wasm_bindgen(method)]
    pub fn CreateElement(this: &Interpreter, tag: &str, root: u64);

    #[wasm_bindgen(method)]
    pub fn CreateElementNs(this: &Interpreter, tag: &str, root: u64, ns: &str);

    #[wasm_bindgen(method)]
    pub fn CreatePlaceholder(this: &Interpreter, root: u64);

    #[wasm_bindgen(method)]
    pub fn NewEventListener(this: &Interpreter, name: &str, root: u64, handler: &Function);

    #[wasm_bindgen(method)]
    pub fn RemoveEventListener(this: &Interpreter, root: u64, name: &str);

    #[wasm_bindgen(method)]
    pub fn SetText(this: &Interpreter, root: u64, text: &str);

    #[wasm_bindgen(method)]
    pub fn SetAttribute(this: &Interpreter, root: u64, field: &str, value: &str, ns: Option<&str>);

    #[wasm_bindgen(method)]
    pub fn RemoveAttribute(this: &Interpreter, root: u64, field: &str);
}}
"###,
        dioxus_interpreter_js::INTERPRTER_JS
    );

    // write the bindings to a local file
    let mut file = File::create("src/bindings.rs").unwrap();
    file.write_all(src.as_bytes()).unwrap();
}