Crate use_wasm_function 

use-wasm-function

WebAssembly function metadata primitives for RustUse. This crate models indexes, value type labels, parameter lists, result lists, and signatures without instruction execution.

Example

use use_wasm_function::{FunctionSignature, FunctionValueType, ParameterList, ResultList};

let signature = FunctionSignature::new(
    ParameterList::new(vec![FunctionValueType::I32]),
    ResultList::new(vec![FunctionValueType::I64]),
);

assert_eq!(signature.params().len(), 1);

Scope

• Function, type, and local indexes.
• Parameter/result lists and signature metadata.

Non-goals

• No instruction execution.
• No function body parsing.

License

Licensed under either of the following, at your option:

• Apache License, Version 2.0
• MIT license

Structs

FunctionIndex

FunctionSignature

Function signature metadata.

LocalIndex

ParameterList

Function parameter list metadata.

ResultList

Function result list metadata.

TypeIndex

Enums

FunctionValueType

Core WebAssembly value types.

WasmFunctionError

Error returned when a WebAssembly value type cannot be parsed.