Trait marine_wasm_backend_traits::caller::ImportCallContext

pub trait ImportCallContext<WB: WasmBackend>: FuncGetter<WB, (i32, i32), i32> + FuncGetter<WB, (i32, i32), ()> + FuncGetter<WB, i32, i32> + FuncGetter<WB, i32, ()> + FuncGetter<WB, (), i32> + FuncGetter<WB, (), ()> + AsContextMut<WB> {
    // Required method
    fn memory(
        &mut self,
        memory_index: u32
    ) -> Option<<WB as WasmBackend>::Memory>;
}

ImportCallContext is a structure used to pass context to imports. It serves as a handle to Store, and also provides access to Memory and export functions from the caller instance, if there is one.

Required Methods

fn memory(&mut self, memory_index: u32) -> Option<<WB as WasmBackend>::Memory>

Gets the Memory from the caller instance. Returns None if function was called directly from host.

Implementors