mirror of
https://github.com/rustwasm/wasm-bindgen.git
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b762948456
This commit is an implementation of [RFC 6] which enables crates to inline local JS snippets into the final output artifact of `wasm-bindgen`. This is accompanied with a few minor breaking changes which are intended to be relatively minor in practice: * The `module` attribute disallows paths starting with `./` and `../`. It requires paths starting with `/` to actually exist on the filesystem. * The `--browser` flag no longer emits bundler-compatible code, but rather emits an ES module that can be natively loaded into a browser. Otherwise be sure to check out [the RFC][RFC 6] for more details, and otherwise this should implement at least the MVP version of the RFC! Notably at this time JS snippets with `--nodejs` or `--no-modules` are not supported and will unconditionally generate an error. [RFC 6]: https://github.com/rustwasm/rfcs/pull/6 Closes #1311
42 lines
812 B
Rust
42 lines
812 B
Rust
#![cfg(target_arch = "wasm32")]
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extern crate wasm_bindgen;
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extern crate wasm_bindgen_test;
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use wasm_bindgen::prelude::*;
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use wasm_bindgen_test::*;
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wasm_bindgen_test_configure!(run_in_browser);
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#[wasm_bindgen]
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pub struct ConsumeRetString;
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#[wasm_bindgen]
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impl ConsumeRetString {
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// https://github.com/rustwasm/wasm-bindgen/issues/329#issuecomment-411082013
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//
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// This used to cause two `const ptr = ...` declarations, which is invalid
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// JS.
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pub fn consume(self) -> String {
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String::new()
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}
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}
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#[wasm_bindgen_test]
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fn works() {
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ConsumeRetString.consume();
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}
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#[wasm_bindgen]
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extern "C" {
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#[wasm_bindgen(js_namespace = console)]
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pub fn log(s: &str);
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}
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#[wasm_bindgen_test]
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fn can_log_html_strings() {
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log("<script>alert('lol')</script>");
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}
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pub mod snippets;
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