Struct State 

pub struct State<T: 'static>(pub T);

Wrapper for cloneable state values injected into the environment.

Tuple Fields

0: T

Trait Implementations

impl<T: Clone + 'static> Clone for State<T>

fn clone(&self) -> State<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + 'static> Debug for State<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Deref for State<T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T> DerefMut for State<T>

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

Mutably dereferences the value.

impl<T: Eq + 'static> Eq for State<T>

impl<T: 'static + Clone> Extractor for State<T>

fn extract(env: &Environment) -> Result<Self, Error>

Attempts to extract an instance of Self from the given environment.

fn extract_from_action( env: &Environment, state: &mut ExtractionState, ) -> Result<Self, Error>

Attempts to extract an instance of Self from the given environment for an action handler invocation.

impl<T: PartialEq + 'static> PartialEq for State<T>

fn eq(&self, other: &State<T>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: PartialEq + 'static> StructuralPartialEq for State<T>