RingBufferPreUpdateContext

reifydb_core::interceptor

Struct RingBufferPreUpdateContext 

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pub struct RingBufferPreUpdateContext<'a, T: CommandTransaction> {
    pub txn: &'a mut T,
    pub ringbuffer: &'a RingBufferDef,
    pub id: RowNumber,
    pub row: &'a EncodedValues,
}
Expand description

Context for interceptors

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§txn: &'a mut T§ringbuffer: &'a RingBufferDef§id: RowNumber§row: &'a EncodedValues

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impl<'a, T: CommandTransaction> RingBufferPreUpdateContext<'a, T>

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pub fn new( txn: &'a mut T, ringbuffer: &'a RingBufferDef, id: RowNumber, row: &'a EncodedValues, ) -> Self

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impl<'a, T> Freeze for RingBufferPreUpdateContext<'a, T>

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impl<'a, T> RefUnwindSafe for RingBufferPreUpdateContext<'a, T>
where T: RefUnwindSafe,

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impl<'a, T> Send for RingBufferPreUpdateContext<'a, T>

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impl<'a, T> Sync for RingBufferPreUpdateContext<'a, T>

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impl<'a, T> Unpin for RingBufferPreUpdateContext<'a, T>

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impl<'a, T> !UnwindSafe for RingBufferPreUpdateContext<'a, T>

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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, 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.