AtomicMemoryWriter

Struct AtomicMemoryWriter 

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pub struct AtomicMemoryWriter<C: ConnectionTrait> { /* private fields */ }
Expand description

Atomic memory writer that ensures multi-index consistency

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impl<C: ConnectionTrait> AtomicMemoryWriter<C>

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pub fn new(conn: C) -> Self

Create a new atomic memory writer

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pub fn write_atomic( &self, memory_id: impl Into<String>, ops: Vec<MemoryOp>, ) -> Result<AtomicWriteResult>

Write an atomic memory item with all its components

This is the main entry point for atomic multi-index writes. Either all operations succeed, or the entire write can be retried.

§Arguments
  • memory_id - Unique ID for this memory item
  • ops - Operations to apply atomically
§Returns

The intent ID on success

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pub fn recover(&self) -> Result<RecoveryReport>

Recover incomplete intents on startup

This should be called during connection initialization to replay any intents that were interrupted by a crash.

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pub fn cleanup(&self, max_age_secs: u64) -> Result<usize>

Clean up old committed/aborted intents

Call this periodically to reclaim storage.

Auto Trait Implementations§

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impl<C> !Freeze for AtomicMemoryWriter<C>

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impl<C> RefUnwindSafe for AtomicMemoryWriter<C>
where C: RefUnwindSafe,

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impl<C> Send for AtomicMemoryWriter<C>
where C: Send,

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impl<C> Sync for AtomicMemoryWriter<C>
where C: Sync,

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impl<C> Unpin for AtomicMemoryWriter<C>
where C: Unpin,

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impl<C> UnwindSafe for AtomicMemoryWriter<C>
where C: UnwindSafe,

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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where U: From<T>,

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Calls U::from(self).

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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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type Output = T

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

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