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SPinMut

magicstatemachines

Trait SPinMut 

Source 
pub trait SPinMut: SPinRef {
    // Required method
    fn s_pin_mut<T, State>(inner: &mut Self::Inner<T, State>) -> Pin<&mut T>
       where T: StateMachineImpl;
}
Expand description

Storage backend that can expose a pinned mutable runtime reference.

This is the capability required by pinned transition effects. It does not imply SMut: a backend may safely provide Pin<&mut T> for !Unpin values while still refusing to provide &mut T.

Required Methods§

Source

fn s_pin_mut<T, State>(inner: &mut Self::Inner<T, State>) -> Pin<&mut T>
where T: StateMachineImpl,

Mutably borrows the runtime implementation as a pinned reference.

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§