Struct wasmtime_environ::ModuleTypesBuilder

pub struct ModuleTypesBuilder { /* private fields */ }

A builder for ModuleTypes.

Implementations

impl ModuleTypesBuilder

pub fn reserve_wasm_signatures(&mut self, amt: usize)

Reserves space for amt more type signatures.

pub fn wasm_func_type( &mut self, id: CoreTypeId, sig: WasmFuncType ) -> SignatureIndex

Interns the sig specified and returns a unique SignatureIndex that can be looked up within ModuleTypes to recover the WasmFuncType at runtime.

pub fn finish(self) -> ModuleTypes

Returns the result ModuleTypes of this builder.

pub fn wasm_signatures( &self ) -> impl Iterator<Item = (SignatureIndex, &WasmFuncType)>

Returns an iterator over all the wasm function signatures found within this module.

Trait Implementations

impl Default for ModuleTypesBuilder

fn default() -> ModuleTypesBuilder

Returns the “default value” for a type.

impl<T> Index<T> for ModuleTypesBuilder

where ModuleTypes: Index<T>,

type Output = <ModuleTypes as Index<T>>::Output

The returned type after indexing.

fn index(&self, sig: T) -> &Self::Output

Performs the indexing (container[index]) operation.