80b095f2e2
* Add API to statically assert signature of a `Func` This commit add a family of APIs to `Func` named `getN` where `N` is the number of arguments. Each function will attempt to statically assert the signature of a `Func` and, if matching, returns a corresponding closure which can be used to invoke the underlying function. The purpose of this commit is to add a highly optimized way to enter a wasm module, performing type checks up front and avoiding all the costs of boxing and unboxing arguments within a `Val`. In general this should be much more optimized than the previous `call` API for entering a wasm module, if the signature is statically known. * rustfmt * Remove stray debugging
45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
//! Wasmtime's embedding API
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//!
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//! This crate contains a high-level API used to interact with WebAssembly
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//! modules. The API here is intended to mirror the proposed [WebAssembly C
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//! API](https://github.com/WebAssembly/wasm-c-api), with small extensions here
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//! and there to implement Rust idioms. This crate also defines the actual C API
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//! itself for consumption from other languages.
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#![deny(missing_docs)]
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mod callable;
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mod externals;
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mod frame_info;
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mod func;
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mod instance;
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mod module;
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mod r#ref;
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mod runtime;
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mod trampoline;
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mod trap;
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mod types;
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mod values;
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pub use crate::callable::Callable;
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pub use crate::externals::*;
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pub use crate::frame_info::FrameInfo;
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pub use crate::func::{Func, WasmRet, WasmTy};
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pub use crate::instance::Instance;
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pub use crate::module::Module;
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pub use crate::r#ref::{AnyRef, HostInfo, HostRef};
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pub use crate::runtime::{Config, Engine, OptLevel, Store, Strategy};
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pub use crate::trap::Trap;
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pub use crate::types::*;
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pub use crate::values::*;
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cfg_if::cfg_if! {
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if #[cfg(unix)] {
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pub mod unix;
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} else if #[cfg(windows)] {
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pub mod windows;
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} else {
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// ... unknown os!
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}
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}
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