Struct keri_core::database::escrow::Escrow

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pub struct Escrow<T> { /* private fields */ }
Expand description

Collection of values, which removes values older than duration

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impl<T: Serialize + DeserializeOwned + PartialEq + Clone> Escrow<T>

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pub fn new<V>(name: V, duration: Duration, escrow_db: Arc<EscrowDb>) -> Self
where V: AsRef<[u8]>,

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pub fn add(&self, id: &IdentifierPrefix, event: T) -> Result<(), DbError>

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pub fn get( &self, id: &IdentifierPrefix, ) -> Option<impl DoubleEndedIterator<Item = T>>

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pub fn remove(&self, id: &IdentifierPrefix, event: &T) -> Result<(), DbError>

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pub fn get_all(&self) -> Option<impl DoubleEndedIterator<Item = T>>

Auto Trait Implementations§

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impl<T> Freeze for Escrow<T>

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impl<T> !RefUnwindSafe for Escrow<T>

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impl<T> Send for Escrow<T>
where T: Send,

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impl<T> Sync for Escrow<T>
where T: Sync,

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impl<T> Unpin for Escrow<T>
where T: Unpin,

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impl<T> !UnwindSafe for Escrow<T>

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> 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> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V