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SledBackend

aingle_graph::backends::sled

Struct SledBackend 

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pub struct SledBackend { /* private fields */ }
Expand description

Sled-based storage backend

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impl SledBackend

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pub fn open(path: &str) -> Result<Self>

Open or create a Sled database at the given path

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pub fn temp() -> Result<Self>

Open a temporary database (for testing)

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impl StorageBackend for SledBackend

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fn put(&self, id: &TripleId, triple: &Triple) -> Result<()>

Store a triple
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fn get(&self, id: &TripleId) -> Result<Option<Triple>>

Get a triple by ID
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fn delete(&self, id: &TripleId) -> Result<bool>

Delete a triple
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fn iter_all(&self) -> Result<Vec<Triple>>

Iterate over all triples
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fn count(&self) -> usize

Count total triples
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fn size_bytes(&self) -> usize

Get storage size in bytes (approximate)
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fn flush(&self) -> Result<()>

Flush pending writes to disk
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fn close(&self) -> Result<()>

Close the backend
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fn exists(&self, id: &TripleId) -> Result<bool>

Check if a triple exists

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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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

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn drop(ptr: usize)

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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

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

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