egui/egui_demo_app/src/lib.rs

27 lines
894 B
Rust

// Forbid warnings in release builds:
#![cfg_attr(not(debug_assertions), deny(warnings))]
#![forbid(unsafe_code)]
#![warn(clippy::all, rust_2018_idioms)]
#[cfg(target_arch = "wasm32")]
use eframe::wasm_bindgen::{self, prelude::*};
/// This is the entry-point for all the web-assembly.
/// This is called once from the HTML.
/// It loads the app, installs some callbacks, then returns.
/// You can add more callbacks like this if you want to call in to your code.
#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn start(canvas_id: &str) -> Result<(), wasm_bindgen::JsValue> {
// Make sure panics are logged using `console.error`.
console_error_panic_hook::set_once();
// Redirect tracing to console.log and friends:
tracing_wasm::set_as_global_default();
eframe::start_web(
canvas_id,
Box::new(|cc| Box::new(egui_demo_lib::WrapApp::new(cc))),
)
}