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Prepare the compiler to be async

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This will allow the online editor to load imports from URL asynchroniously later

Since currently the compiler is only working on a single thread, and that we
never await on a future that could block, it is allowed to use the spin_on executor
This commit is contained in:
Olivier Goffart 2020-10-30 11:18:27 +01:00
parent a7abfea961
commit 359f42c5f7
22 changed files with 110 additions and 89 deletions
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8
api/sixtyfps-rs/sixtyfps-docs-integration.html
View file

@ -6,7 +6,7 @@
"use strict";
import * as sixtyfps from 'https://sixtyfps.io/wasm-interpreter/sixtyfps_wasm_interpreter.js';
function render_or_error(source, div) {
async function render_or_error(source, div) {
let canvas_id = 'canvas_' + Math.random().toString(36).substr(2, 9);
let canvas = document.createElement("canvas");
canvas.width = 100;
@ -14,11 +14,8 @@
canvas.id = canvas_id;
div.appendChild(canvas);
try {
sixtyfps.instantiate_from_string(source, document.location.href, canvas_id);
var compiled_component = await sixtyfps.compile_from_string(source, "");
} catch (e) {
if (e.message === "Using exceptions for control flow, don't mind me. This isn't actually an error!") {
throw e;
}
var text = document.createTextNode(e.message);
var p = document.createElement('pre');
p.appendChild(text);
@ -26,6 +23,7 @@
throw e;
}
compiled_component.run(canvas_id);
}
async function run() {