Crate wasm_bindgen_macro_support 

This crate contains implementation APIs for the #[wasm_bindgen] attribute.

Re-exports

pub use parser::BindgenAttr;

pub use parser::BindgenAttrs;

pub use parser::JsNamespace;

Modules

ast

A representation of the Abstract Syntax Tree of a Rust program, with all the added metadata necessary to generate Wasm bindings for it.

parser

Structs

Diagnostic

A struct representing a diagnostic to emit to the end-user as an error.

ParseOutput

Parsed upstream macro-support AST plus Rust tokens preserved by the parser.

Functions

expand

Takes the parsed input from a #[wasm_bindgen] macro and returns the generated bindings

expand_class_marker

Takes the parsed input from a #[wasm_bindgen] macro and returns the generated bindings

expand_link_to

Takes the parsed input from a wasm_bindgen::link_to macro and returns the generated link

expand_struct_marker

parse

Parse a #[wasm_bindgen] input item into the upstream macro-support AST.

parse_class_marker

Parse an internal class marker method into the upstream macro-support AST.

parse_class_marker_with_tokens

Parse an internal class marker method into the upstream macro-support AST and return the method tokens preserved by the upstream parser.

parse_link_to

Parse a wasm_bindgen::link_to! input into its module AST.

parse_struct

Parse a struct body through the upstream exported-struct converter.

parse_with_tokens

Parse a #[wasm_bindgen] input item into the upstream macro-support AST and return the Rust tokens the upstream parser preserves.