Trait SRef 

pub trait SRef: StateStorage {
    // Required method
    fn s_ref<T, State>(inner: &Self::Inner<T, State>) -> &T
       where T: StateMachineImpl;
}

Storage backend that can expose a runtime reference.

Use S: SRef for methods that only read the runtime implementation. This bound covers owned states, boxed/pinned states, and read or write guards from shared storage.

Required Methods

fn s_ref<T, State>(inner: &Self::Inner<T, State>) -> &T

where T: StateMachineImpl,

Borrows the runtime implementation from this storage backend.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl SRef for StorageStateOwned

impl SRef for StorageStateOwnedBox

impl SRef for StorageStateOwnedPinBox

Available on crate feature alloc only.

impl<'a, Backend> SRef for StorageStateMut<'a, Backend>

where Backend: SharedStorageView + 'a,

impl<'a, Backend> SRef for StorageStateRef<'a, Backend>

where Backend: SharedStorageView + 'a,