Struct hydroflow::scheduled::state::StateHandle

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

A handle into a particular Hydroflow instance, referring to data inserted by add_state.

If you need to store state handles in a data structure see StateHandleErased which hides the generic type parameter.

Trait Implementations

impl<T> Clone for StateHandle<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for StateHandle<T>

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

Formats the value using the given formatter.

impl<T> From<StateHandle<T>> for StateHandleErased

where T: Any,

See StateHandleErased.

fn from(value: StateHandle<T>) -> Self

Converts to this type from the input type.

impl<T: Hash> Hash for StateHandle<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord> Ord for StateHandle<T>

fn cmp(&self, other: &StateHandle<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for StateHandle<T>

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for StateHandle<T>

fn partial_cmp(&self, other: &StateHandle<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> TryFrom<StateHandleErased> for StateHandle<T>

where T: Any,

See StateHandleErased.

type Error = StateHandleErased

The type returned in the event of a conversion error.

fn try_from(value: StateHandleErased) -> Result<Self, Self::Error>

Performs the conversion.

impl<T> Copy for StateHandle<T>

impl<T: Eq> Eq for StateHandle<T>

impl<T> StructuralPartialEq for StateHandle<T>