Trait wasm_encoder::reencode::Reencode

pub trait Reencode {
    type Error;

    // Provided methods
    fn data_index(&mut self, data: u32) -> u32 { ... }
    fn element_index(&mut self, element: u32) -> u32 { ... }
    fn function_index(&mut self, func: u32) -> u32 { ... }
    fn global_index(&mut self, global: u32) -> u32 { ... }
    fn memory_index(&mut self, memory: u32) -> u32 { ... }
    fn table_index(&mut self, table: u32) -> u32 { ... }
    fn tag_index(&mut self, tag: u32) -> u32 { ... }
    fn type_index(&mut self, ty: u32) -> u32 { ... }
    fn type_index_unpacked(
        &mut self,
        ty: UnpackedIndex,
    ) -> Result<u32, Error<Self::Error>> { ... }
    fn external_index(&mut self, kind: ExternalKind, index: u32) -> u32 { ... }
    fn abstract_heap_type(
        &mut self,
        value: AbstractHeapType,
    ) -> AbstractHeapType { ... }
    fn array_type(
        &mut self,
        array_ty: ArrayType,
    ) -> Result<ArrayType, Error<Self::Error>> { ... }
    fn block_type(
        &mut self,
        arg: BlockType,
    ) -> Result<BlockType, Error<Self::Error>> { ... }
    fn const_expr(
        &mut self,
        const_expr: ConstExpr<'_>,
    ) -> Result<ConstExpr, Error<Self::Error>> { ... }
    fn catch(&mut self, arg: Catch) -> Catch { ... }
    fn composite_type(
        &mut self,
        composite_ty: CompositeType,
    ) -> Result<CompositeType, Error<Self::Error>> { ... }
    fn entity_type(
        &mut self,
        type_ref: TypeRef,
    ) -> Result<EntityType, Error<Self::Error>> { ... }
    fn export_kind(&mut self, external_kind: ExternalKind) -> ExportKind { ... }
    fn field_type(
        &mut self,
        field_ty: FieldType,
    ) -> Result<FieldType, Error<Self::Error>> { ... }
    fn func_type(
        &mut self,
        func_ty: FuncType,
    ) -> Result<FuncType, Error<Self::Error>> { ... }
    fn global_type(
        &mut self,
        global_ty: GlobalType,
    ) -> Result<GlobalType, Error<Self::Error>> { ... }
    fn heap_type(
        &mut self,
        heap_type: HeapType,
    ) -> Result<HeapType, Error<Self::Error>> { ... }
    fn instruction<'a>(
        &mut self,
        arg: Operator<'a>,
    ) -> Result<Instruction<'a>, Error<Self::Error>> { ... }
    fn memory_type(&mut self, memory_ty: MemoryType) -> MemoryType { ... }
    fn mem_arg(&mut self, arg: MemArg) -> MemArg { ... }
    fn ordering(&mut self, arg: Ordering) -> Ordering { ... }
    fn ref_type(
        &mut self,
        ref_type: RefType,
    ) -> Result<RefType, Error<Self::Error>> { ... }
    fn storage_type(
        &mut self,
        storage_ty: StorageType,
    ) -> Result<StorageType, Error<Self::Error>> { ... }
    fn struct_type(
        &mut self,
        struct_ty: StructType,
    ) -> Result<StructType, Error<Self::Error>> { ... }
    fn sub_type(
        &mut self,
        sub_ty: SubType,
    ) -> Result<SubType, Error<Self::Error>> { ... }
    fn table_type(
        &mut self,
        table_ty: TableType,
    ) -> Result<TableType, Error<Self::Error>> { ... }
    fn tag_kind(&mut self, kind: TagKind) -> TagKind { ... }
    fn tag_type(&mut self, tag_ty: TagType) -> TagType { ... }
    fn val_type(
        &mut self,
        val_ty: ValType,
    ) -> Result<ValType, Error<Self::Error>> { ... }
    fn parse_custom_section(
        &mut self,
        module: &mut Module,
        section: CustomSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn custom_section<'a>(
        &mut self,
        section: CustomSectionReader<'a>,
    ) -> CustomSection<'a> { ... }
    fn parse_code_section(
        &mut self,
        code: &mut CodeSection,
        section: CodeSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_function_body(
        &mut self,
        code: &mut CodeSection,
        func: FunctionBody<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn new_function_with_parsed_locals(
        &mut self,
        func: &FunctionBody<'_>,
    ) -> Result<Function, Error<Self::Error>> { ... }
    fn parse_instruction<'a>(
        &mut self,
        reader: &mut OperatorsReader<'a>,
    ) -> Result<Instruction<'a>, Error<Self::Error>> { ... }
    fn parse_data_section(
        &mut self,
        data: &mut DataSection,
        section: DataSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_data(
        &mut self,
        data: &mut DataSection,
        datum: Data<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_element_section(
        &mut self,
        elements: &mut ElementSection,
        section: ElementSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_element(
        &mut self,
        elements: &mut ElementSection,
        element: Element<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_export_section(
        &mut self,
        exports: &mut ExportSection,
        section: ExportSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_export(&mut self, exports: &mut ExportSection, export: Export<'_>) { ... }
    fn parse_function_section(
        &mut self,
        functions: &mut FunctionSection,
        section: FunctionSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_global_section(
        &mut self,
        globals: &mut GlobalSection,
        section: GlobalSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_global(
        &mut self,
        globals: &mut GlobalSection,
        global: Global<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_import_section(
        &mut self,
        imports: &mut ImportSection,
        section: ImportSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_import(
        &mut self,
        imports: &mut ImportSection,
        import: Import<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_memory_section(
        &mut self,
        memories: &mut MemorySection,
        section: MemorySectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_table_section(
        &mut self,
        tables: &mut TableSection,
        section: TableSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_table(
        &mut self,
        tables: &mut TableSection,
        table: Table<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_tag_section(
        &mut self,
        tags: &mut TagSection,
        section: TagSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_type_section(
        &mut self,
        types: &mut TypeSection,
        section: TypeSectionReader<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_recursive_type_group(
        &mut self,
        types: &mut TypeSection,
        rec_group: RecGroup,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_unknown_section(
        &mut self,
        module: &mut Module,
        id: u8,
        contents: &[u8],
    ) -> Result<(), Error<Self::Error>> { ... }
    fn intersperse_section_hook(
        &mut self,
        module: &mut Module,
        after: Option<SectionId>,
        before: Option<SectionId>,
    ) -> Result<(), Error<Self::Error>> { ... }
    fn parse_core_module(
        &mut self,
        module: &mut Module,
        parser: Parser,
        data: &[u8],
    ) -> Result<(), Error<Self::Error>> { ... }
    fn custom_name_section(
        &mut self,
        section: NameSectionReader<'_>,
    ) -> Result<NameSection, Error<Self::Error>> { ... }
    fn parse_custom_name_subsection(
        &mut self,
        names: &mut NameSection,
        section: Name<'_>,
    ) -> Result<(), Error<Self::Error>> { ... }
}

Available on crate feature wasmparser only.

Required Associated Types

type Error

Provided Methods

fn data_index(&mut self, data: u32) -> u32

fn element_index(&mut self, element: u32) -> u32

fn function_index(&mut self, func: u32) -> u32

fn global_index(&mut self, global: u32) -> u32

fn memory_index(&mut self, memory: u32) -> u32

fn table_index(&mut self, table: u32) -> u32

fn tag_index(&mut self, tag: u32) -> u32

fn type_index(&mut self, ty: u32) -> u32

fn type_index_unpacked( &mut self, ty: UnpackedIndex, ) -> Result<u32, Error<Self::Error>>

fn external_index(&mut self, kind: ExternalKind, index: u32) -> u32

fn abstract_heap_type(&mut self, value: AbstractHeapType) -> AbstractHeapType

fn array_type( &mut self, array_ty: ArrayType, ) -> Result<ArrayType, Error<Self::Error>>

fn block_type( &mut self, arg: BlockType, ) -> Result<BlockType, Error<Self::Error>>

fn const_expr( &mut self, const_expr: ConstExpr<'_>, ) -> Result<ConstExpr, Error<Self::Error>>

fn catch(&mut self, arg: Catch) -> Catch

fn composite_type( &mut self, composite_ty: CompositeType, ) -> Result<CompositeType, Error<Self::Error>>

fn entity_type( &mut self, type_ref: TypeRef, ) -> Result<EntityType, Error<Self::Error>>

fn export_kind(&mut self, external_kind: ExternalKind) -> ExportKind

fn field_type( &mut self, field_ty: FieldType, ) -> Result<FieldType, Error<Self::Error>>

fn func_type( &mut self, func_ty: FuncType, ) -> Result<FuncType, Error<Self::Error>>

fn global_type( &mut self, global_ty: GlobalType, ) -> Result<GlobalType, Error<Self::Error>>

fn heap_type( &mut self, heap_type: HeapType, ) -> Result<HeapType, Error<Self::Error>>

fn instruction<'a>( &mut self, arg: Operator<'a>, ) -> Result<Instruction<'a>, Error<Self::Error>>

fn memory_type(&mut self, memory_ty: MemoryType) -> MemoryType

fn mem_arg(&mut self, arg: MemArg) -> MemArg

fn ordering(&mut self, arg: Ordering) -> Ordering

fn ref_type(&mut self, ref_type: RefType) -> Result<RefType, Error<Self::Error>>

fn storage_type( &mut self, storage_ty: StorageType, ) -> Result<StorageType, Error<Self::Error>>

fn struct_type( &mut self, struct_ty: StructType, ) -> Result<StructType, Error<Self::Error>>

fn sub_type(&mut self, sub_ty: SubType) -> Result<SubType, Error<Self::Error>>

fn table_type( &mut self, table_ty: TableType, ) -> Result<TableType, Error<Self::Error>>

fn tag_kind(&mut self, kind: TagKind) -> TagKind

fn tag_type(&mut self, tag_ty: TagType) -> TagType

fn val_type(&mut self, val_ty: ValType) -> Result<ValType, Error<Self::Error>>

fn parse_custom_section( &mut self, module: &mut Module, section: CustomSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds the custom section to the module.

fn custom_section<'a>( &mut self, section: CustomSectionReader<'a>, ) -> CustomSection<'a>

Converts the input section given from the wasmparser crate into an encoded custom section.

fn parse_code_section( &mut self, code: &mut CodeSection, section: CodeSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the code to the code section.

fn parse_function_body( &mut self, code: &mut CodeSection, func: FunctionBody<'_>, ) -> Result<(), Error<Self::Error>>

Parses a single wasmparser::FunctionBody and adds it to the code section.

fn new_function_with_parsed_locals( &mut self, func: &FunctionBody<'_>, ) -> Result<Function, Error<Self::Error>>

Create a new crate::Function by parsing the locals declarations from the provided wasmparser::FunctionBody.

fn parse_instruction<'a>( &mut self, reader: &mut OperatorsReader<'a>, ) -> Result<Instruction<'a>, Error<Self::Error>>

Parses a single instruction from reader and adds it to function.

fn parse_data_section( &mut self, data: &mut DataSection, section: DataSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the data to the data section.

fn parse_data( &mut self, data: &mut DataSection, datum: Data<'_>, ) -> Result<(), Error<Self::Error>>

Parses a single wasmparser::Data and adds it to the data section.

fn parse_element_section( &mut self, elements: &mut ElementSection, section: ElementSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the elements to the element section.

fn parse_element( &mut self, elements: &mut ElementSection, element: Element<'_>, ) -> Result<(), Error<Self::Error>>

Parses the single wasmparser::Element provided and adds it to the element section.

fn parse_export_section( &mut self, exports: &mut ExportSection, section: ExportSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the exports to the exports section.

fn parse_export(&mut self, exports: &mut ExportSection, export: Export<'_>)

Parses the single wasmparser::Export provided and adds it to the exports section.

fn parse_function_section( &mut self, functions: &mut FunctionSection, section: FunctionSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the functions to the functions section.

fn parse_global_section( &mut self, globals: &mut GlobalSection, section: GlobalSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the globals to the globals section.

fn parse_global( &mut self, globals: &mut GlobalSection, global: Global<'_>, ) -> Result<(), Error<Self::Error>>

Parses the single wasmparser::Global provided and adds it to the globals section.

fn parse_import_section( &mut self, imports: &mut ImportSection, section: ImportSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the imports to the import section.

fn parse_import( &mut self, imports: &mut ImportSection, import: Import<'_>, ) -> Result<(), Error<Self::Error>>

Parses the single wasmparser::Import provided and adds it to the import section.

fn parse_memory_section( &mut self, memories: &mut MemorySection, section: MemorySectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the memories to the memories section.

fn parse_table_section( &mut self, tables: &mut TableSection, section: TableSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the tables to the tables section.

fn parse_table( &mut self, tables: &mut TableSection, table: Table<'_>, ) -> Result<(), Error<Self::Error>>

Parses a single wasmparser::Table and adds it to the tables section.

fn parse_tag_section( &mut self, tags: &mut TagSection, section: TagSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the tags to the tags section.

fn parse_type_section( &mut self, types: &mut TypeSection, section: TypeSectionReader<'_>, ) -> Result<(), Error<Self::Error>>

Parses the input section given from the wasmparser crate and adds all the types to the types section.

fn parse_recursive_type_group( &mut self, types: &mut TypeSection, rec_group: RecGroup, ) -> Result<(), Error<Self::Error>>

Parses a single wasmparser::RecGroup and adds it to the types section.

fn parse_unknown_section( &mut self, module: &mut Module, id: u8, contents: &[u8], ) -> Result<(), Error<Self::Error>>

fn intersperse_section_hook( &mut self, module: &mut Module, after: Option<SectionId>, before: Option<SectionId>, ) -> Result<(), Error<Self::Error>>

A hook method that is called inside Reencode::parse_core_module before and after every non-custom core wasm section.

This method can be used to insert new custom sections in between those sections, or to detect when a non-custom section is missing and insert it in the proper order.

The after parameter is None iff the hook is called before the first non-custom section, and Some(s) afterwards, where s is the SectionId of the previous non-custom section.

The before parameter is None iff the hook is called after the last non-custom section, and Some(s) beforehand, where s is the SectionId of the following non-custom section.

fn parse_core_module( &mut self, module: &mut Module, parser: Parser, data: &[u8], ) -> Result<(), Error<Self::Error>>

fn custom_name_section( &mut self, section: NameSectionReader<'_>, ) -> Result<NameSection, Error<Self::Error>>

fn parse_custom_name_subsection( &mut self, names: &mut NameSection, section: Name<'_>, ) -> Result<(), Error<Self::Error>>

Implementors

impl Reencode for RoundtripReencoder

type Error = Infallible