Struct odra_core::module::SubModule

pub struct SubModule<T> { /* private fields */ }

A wrapper struct for a module implementing the Module trait.

This struct is used to implement an Odra module that is a composition of other modules.

Implementations

impl<T: Module> SubModule<T>

Wrapper for a module implementing the Module trait.

pub fn module(&self) -> &T

Returns a reference to the module.

If the module is not yet initialized, it will be lazily initialized.

pub fn module_mut(&mut self) -> &mut T

Returns a mutable reference to the module.

If the module is not yet initialized, it will be lazily initialized.

Trait Implementations

impl<T: Module> Deref for SubModule<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Module> DerefMut for SubModule<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<M: HasEvents> HasEvents for SubModule<M>

fn events() -> Vec<Event>

Returns a list of Events used by the contract.

fn event_schemas() -> BTreeMap<String, Schema>

Returns a map of event schemas used by the contract.

impl<T: Module> ModuleComponent for SubModule<T>

fn instance(env: Rc<ContractEnv>, index: u8) -> Self

Creates a new instance of the module component.