Trait AstCustomization

Source

pub trait AstCustomization:
    Debug
    + Clone
    + PartialEq {
    type Expr: Debug + Clone + PartialEq;
    type Data: Debug + Clone + PartialEq + Section<CoreIndexSpace, CoreSectionType>;
    type Custom: Debug + Clone + PartialEq + Section<CoreIndexSpace, CoreSectionType> + Section<ComponentIndexSpace, ComponentSectionType>;
}

Expand description

A trait for customizing some of the data types used in the WASM AST.

Three types are customizable:

Expr: The type of the expression nodes in the AST, holding sequence of WASM instructions.
Data: The type of the data section in the AST.
Custom: The type of the custom section in the AST.

Use one of the predefined customization types or create your own:

DefaultAst uses the real AST nodes, keeping all parsed information
IgnoreAll ignores all instructions, custom sections and data sections
IgnoreAllButMetadata ignores all instructions, data sections and custom sections except those that hold information parsable by the wasm-metadata crate.