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perf: use mimalloc for bindings_napi (#5201)
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‎rust/Cargo.lock‎

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‎rust/bindings_napi/Cargo.toml‎

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@@ -15,5 +15,11 @@ napi-derive = "2.13.0"
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parse_ast = { path = "../parse_ast" }
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xxhash = { path = "../xxhash" }
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[target.'cfg(not(target_os = "linux"))'.dependencies]
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mimalloc-rust = { version = "0.2" }
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[target.'cfg(all(target_os = "linux", not(all(target_env = "musl", target_arch = "aarch64"))))'.dependencies]
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mimalloc-rust = { version = "0.2", features = ["local-dynamic-tls"] }
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[build-dependencies]
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napi-build = "2.0.1"

‎rust/bindings_napi/src/lib.rs‎

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@@ -2,6 +2,13 @@ use napi::bindgen_prelude::*;
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use napi_derive::napi;
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use parse_ast::parse_ast;
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#[cfg(all(
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not(all(target_os = "linux", target_env = "musl", target_arch = "aarch64")),
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not(debug_assertions)
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))]
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#[global_allocator]
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static ALLOC: mimalloc_rust::GlobalMiMalloc = mimalloc_rust::GlobalMiMalloc;
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#[napi]
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pub fn parse(code: String, allow_return_outside_function: bool) -> Buffer {
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parse_ast(code, allow_return_outside_function).into()

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