73 lines
2.0 KiB
Rust
73 lines
2.0 KiB
Rust
//! A ECMAScript WASM implementation based on boa_engine.
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#![doc(
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html_logo_url = "https://raw.githubusercontent.com/boa-dev/boa/main/assets/logo.svg",
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html_favicon_url = "https://raw.githubusercontent.com/boa-dev/boa/main/assets/logo.svg"
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)]
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#![cfg_attr(not(test), forbid(clippy::unwrap_used))]
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#![warn(missing_docs, clippy::dbg_macro)]
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#![deny(
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// rustc lint groups https://doc.rust-lang.org/rustc/lints/groups.html
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warnings,
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future_incompatible,
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let_underscore,
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nonstandard_style,
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rust_2018_compatibility,
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rust_2018_idioms,
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rust_2021_compatibility,
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unused,
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// rustc allowed-by-default lints https://doc.rust-lang.org/rustc/lints/listing/allowed-by-default.html
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macro_use_extern_crate,
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meta_variable_misuse,
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missing_abi,
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missing_copy_implementations,
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missing_debug_implementations,
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non_ascii_idents,
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noop_method_call,
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single_use_lifetimes,
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trivial_casts,
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trivial_numeric_casts,
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unreachable_pub,
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unsafe_op_in_unsafe_fn,
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unused_crate_dependencies,
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unused_import_braces,
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unused_lifetimes,
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unused_qualifications,
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unused_tuple_struct_fields,
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variant_size_differences,
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// rustdoc lints https://doc.rust-lang.org/rustdoc/lints.html
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rustdoc::broken_intra_doc_links,
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rustdoc::private_intra_doc_links,
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rustdoc::missing_crate_level_docs,
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rustdoc::private_doc_tests,
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rustdoc::invalid_codeblock_attributes,
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rustdoc::invalid_rust_codeblocks,
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rustdoc::bare_urls,
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// clippy categories https://doc.rust-lang.org/clippy/
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clippy::all,
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clippy::correctness,
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clippy::suspicious,
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clippy::style,
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clippy::complexity,
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clippy::perf,
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clippy::pedantic,
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clippy::nursery,
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)]
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use boa_engine::Context;
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use getrandom as _;
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use wasm_bindgen::prelude::*;
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/// Evaluate the given ECMAScript code.
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#[wasm_bindgen]
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pub fn evaluate(src: &str) -> Result<String, JsValue> {
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// Setup executor
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Context::default()
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.eval(src)
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.map_err(|e| JsValue::from(format!("Uncaught {e}")))
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.map(|v| v.display().to_string())
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}
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