Module WebAssembly

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Available on crate feature dep_js_sys only.

Structs§

CompileError: The WebAssembly.CompileError() constructor creates a new WebAssembly CompileError object, which indicates an error during WebAssembly decoding or validation.
Exception: The WebAssembly.Exception() constructor creates a new Exception object
Global: The WebAssembly.Global() constructor creates a new Global object of the given type and value.
Instance: A WebAssembly.Instance object is a stateful, executable instance of a WebAssembly.Module. Instance objects contain all the exported WebAssembly functions that allow calling into WebAssembly code from JavaScript.
LinkError: The WebAssembly.LinkError() constructor creates a new WebAssembly LinkError object, which indicates an error during module instantiation (besides traps from the start function).
Memory: MDN documentation
Module: A WebAssembly.Module object contains stateless WebAssembly code that has already been compiled by the browser and can be efficiently shared with Workers, and instantiated multiple times.
RuntimeError: The WebAssembly.RuntimeError() constructor creates a new WebAssembly RuntimeError object — the type that is thrown whenever WebAssembly specifies a trap.
Table: The WebAssembly.Table() constructor creates a new Table object of the given size and element type.
Tag: The WebAssembly.Tag() constructor creates a new Tag object

compile: The WebAssembly.compile() function compiles a WebAssembly.Module from WebAssembly binary code. This function is useful if it is necessary to a compile a module before it can be instantiated (otherwise, the WebAssembly.instantiate() function should be used).
compile_streaming: The WebAssembly.compileStreaming() function compiles a WebAssembly.Module module directly from a streamed underlying source. This function is useful if it is necessary to a compile a module before it can be instantiated (otherwise, the WebAssembly.instantiateStreaming() function should be used).
instantiate_buffer: The WebAssembly.instantiate() function allows you to compile and instantiate WebAssembly code.
instantiate_module: The WebAssembly.instantiate() function allows you to compile and instantiate WebAssembly code.
instantiate_streaming: The WebAssembly.instantiateStreaming() function compiles and instantiates a WebAssembly module directly from a streamed underlying source. This is the most efficient, optimized way to load Wasm code.
validate: The WebAssembly.validate() function validates a given typed array of WebAssembly binary code, returning whether the bytes form a valid Wasm module (true) or not (false).