From 2b66b8a03e4f81cc158be40d07534f26fa762c2b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= Date: Thu, 7 May 2020 20:43:27 +0200 Subject: BREAKING: Remove support for .wasm imports (#5135) Importing .wasm files is non-standardized therefore deciding to support current functionality past 1.0 release is risky. Besides that .wasm import posed many challenges in our codebase due to complex interactions with TS compiler which spawned thread for each encountered .wasm import. This commit removes: - cli/compilers/wasm.rs - cli/compilers/wasm_wrap.js - two integration tests related to .wasm imports --- docs/getting_started/wasm.md | 31 ------------------------------- 1 file changed, 31 deletions(-) delete mode 100644 docs/getting_started/wasm.md (limited to 'docs/getting_started/wasm.md') diff --git a/docs/getting_started/wasm.md b/docs/getting_started/wasm.md deleted file mode 100644 index f1c7e6fd2..000000000 --- a/docs/getting_started/wasm.md +++ /dev/null @@ -1,31 +0,0 @@ -## WASM support - -Deno can execute [wasm](https://webassembly.org/) binaries. - - -```js -const wasmCode = new Uint8Array([ - 0, 97, 115, 109, 1, 0, 0, 0, 1, 133, 128, 128, 128, 0, 1, 96, 0, 1, 127, - 3, 130, 128, 128, 128, 0, 1, 0, 4, 132, 128, 128, 128, 0, 1, 112, 0, 0, - 5, 131, 128, 128, 128, 0, 1, 0, 1, 6, 129, 128, 128, 128, 0, 0, 7, 145, - 128, 128, 128, 0, 2, 6, 109, 101, 109, 111, 114, 121, 2, 0, 4, 109, 97, - 105, 110, 0, 0, 10, 138, 128, 128, 128, 0, 1, 132, 128, 128, 128, 0, 0, - 65, 42, 11 -]); -const wasmModule = new WebAssembly.Module(wasmCode); -const wasmInstance = new WebAssembly.Instance(wasmModule); -console.log(wasmInstance.exports.main().toString()); -``` - - -### ES Module style imports - -> This is an unstable feature. Learn more about -> [unstable features](../../runtime/unstable). - -WASM files can also be loaded using imports: - -```ts -import { fib } from "./fib.wasm"; -console.log(fib(20)); -``` -- cgit v1.2.3