Struct StateMachine

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pub struct StateMachine<Tag>where
    Tag: Eq + Hash,
{ /* private fields */ }

Expand description

State machine data structure to store state sources and handles.

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impl<Tag> StateMachine<Tag>
where Tag: Clone + Debug + Eq + Hash,

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pub fn new() -> Self

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pub async fn source<S>(&self, tag: Tag) -> Source<S>
where S: 'static + Clone,

Get source from state machine by tag.

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pub async fn source_value<S>(&self, tag: Tag) -> Option<S>
where S: 'static + Clone + PartialEq,

Get current value of source from state machine by tag.

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pub async fn handle<T>(&self, tag: Tag) -> Handle<T>
where T: 'static + Clone,

Get handle from state machine.

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pub async fn handle_value<T>(&self, tag: Tag) -> Option<T>
where T: 'static + Clone + PartialEq,

Get current value of handle from state machine.

Trait Implementations§

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impl<Tag> Clone for StateMachine<Tag>
where Tag: Eq + Hash + Clone,

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fn clone(&self) -> StateMachine<Tag>

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl<Tag> Debug for StateMachine<Tag>
where Tag: Eq + Hash + Debug,

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

Formats the value using the given formatter. Read more

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impl<Tag> Default for StateMachine<Tag>
where Tag: Eq + Hash,

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<Tag> UnsafeUnpin for StateMachine<Tag>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct StateMachine Copy item path

Implementations§

impl<Tag> StateMachine<Tag>where Tag: Clone + Debug + Eq + Hash,

pub fn new() -> Self

pub async fn source<S>(&self, tag: Tag) -> Source<S>where S: 'static + Clone,

pub async fn source_value<S>(&self, tag: Tag) -> Option<S>where S: 'static + Clone + PartialEq,

pub async fn handle<T>(&self, tag: Tag) -> Handle<T>where T: 'static + Clone,

pub async fn handle_value<T>(&self, tag: Tag) -> Option<T>where T: 'static + Clone + PartialEq,

Trait Implementations§

impl<Tag> Clone for StateMachine<Tag>where Tag: Eq + Hash + Clone,

fn clone(&self) -> StateMachine<Tag>

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

impl<Tag> Debug for StateMachine<Tag>where Tag: Eq + Hash + Debug,

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

impl<Tag> Default for StateMachine<Tag>where Tag: Eq + Hash,

fn default() -> Self

Auto Trait Implementations§

impl<Tag> !RefUnwindSafe for StateMachine<Tag>

impl<Tag> !UnwindSafe for StateMachine<Tag>

impl<Tag> Freeze for StateMachine<Tag>

impl<Tag> Send for StateMachine<Tag>where Tag: Send + Sync,

impl<Tag> Sync for StateMachine<Tag>where Tag: Send + Sync,

impl<Tag> Unpin for StateMachine<Tag>

impl<Tag> UnsafeUnpin for StateMachine<Tag>

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct StateMachine

impl<Tag> StateMachine<Tag>
where Tag: Clone + Debug + Eq + Hash,

pub async fn source<S>(&self, tag: Tag) -> Source<S>
where S: 'static + Clone,

pub async fn source_value<S>(&self, tag: Tag) -> Option<S>
where S: 'static + Clone + PartialEq,

pub async fn handle<T>(&self, tag: Tag) -> Handle<T>
where T: 'static + Clone,

pub async fn handle_value<T>(&self, tag: Tag) -> Option<T>
where T: 'static + Clone + PartialEq,

impl<Tag> Clone for StateMachine<Tag>
where Tag: Eq + Hash + Clone,

impl<Tag> Debug for StateMachine<Tag>
where Tag: Eq + Hash + Debug,

impl<Tag> Default for StateMachine<Tag>
where Tag: Eq + Hash,

impl<Tag> Send for StateMachine<Tag>
where Tag: Send + Sync,

impl<Tag> Sync for StateMachine<Tag>
where Tag: Send + Sync,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,