Struct feattle_core::persist::NoPersistence

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pub struct NoPersistence;

Expand description

A mock implementation that does not store the information anywhere.

Trait Implementations

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impl Clone for NoPersistence

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fn clone(&self) -> NoPersistence

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for NoPersistence

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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 PartialEq<NoPersistence> for NoPersistence

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fn eq(&self, other: &NoPersistence) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Persist for NoPersistence

type Error = Error

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fn save_current<'life0, 'life1, 'async_trait>(
 &'life0 self,
 _value: &'life1 CurrentValues
) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Save current state of all feattles.

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fn load_current<'life0, 'async_trait>(
 &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Option<CurrentValues>, Self::Error>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

Load the current state of all feattles. With no previous state existed, Ok(None) should be returned. Read more

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fn save_history<'life0, 'life1, 'life2, 'async_trait>(
 &'life0 self,
 _key: &'life1 str,
 _value: &'life2 ValueHistory
) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 'life2: 'async_trait,
 Self: 'async_trait,

Save the full history of a single feattle.

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fn load_history<'life0, 'life1, 'async_trait>(
 &'life0 self,
 _key: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<Option<ValueHistory>, Self::Error>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Load the full history of a single feattle. With the feattle has no history, Ok(None) should be returned. Read more

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impl Copy for NoPersistence

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impl StructuralPartialEq for NoPersistence

Auto Trait Implementations

impl RefUnwindSafe for NoPersistence

impl Send for NoPersistence

impl Sync for NoPersistence

impl Unpin for NoPersistence

impl UnwindSafe for NoPersistence

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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)

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

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>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct feattle_core::persist::NoPersistence

Trait Implementations

impl Clone for NoPersistence

fn clone(&self) -> NoPersistence

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

impl Debug for NoPersistence

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

impl PartialEq<NoPersistence> for NoPersistence

fn eq(&self, other: &NoPersistence) -> bool

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

impl Persist for NoPersistence

type Error = Error

fn save_current<'life0, 'life1, 'async_trait>( &'life0 self, _value: &'life1 CurrentValues) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

fn load_current<'life0, 'async_trait>( &'life0 self) -> Pin<Box<dyn Future<Output = Result<Option<CurrentValues>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

fn save_history<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _key: &'life1 str, _value: &'life2 ValueHistory) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, Self: 'async_trait,

fn load_history<'life0, 'life1, 'async_trait>( &'life0 self, _key: &'life1 str) -> Pin<Box<dyn Future<Output = Result<Option<ValueHistory>, Self::Error>> + Send + 'async_trait>> where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

impl Copy for NoPersistence

impl StructuralPartialEq for NoPersistence

Auto Trait Implementations

impl RefUnwindSafe for NoPersistence

impl Send for NoPersistence

impl Sync for NoPersistence

impl Unpin for NoPersistence

impl UnwindSafe for NoPersistence

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

fn save_current<'life0, 'life1, 'async_trait>(
&'life0 self,
_value: &'life1 CurrentValues
) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn load_current<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<Option<CurrentValues>, Self::Error>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

fn save_history<'life0, 'life1, 'life2, 'async_trait>(
&'life0 self,
_key: &'life1 str,
_value: &'life2 ValueHistory
) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
Self: 'async_trait,

fn load_history<'life0, 'life1, 'async_trait>(
&'life0 self,
_key: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<Option<ValueHistory>, Self::Error>> + Send + 'async_trait>> where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

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, 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>,