ruvector_core::advanced_features::diskann

Struct DiskIndex

pub struct DiskIndex { /* private fields */ }

Expand description

Simulated SSD-backed index with page-aligned reads and LRU cache.

Implementations§

Source §

impl DiskIndex

Source

pub fn from_graph(graph: &VamanaGraph, cache_size_pages: usize) -> Self

Create from a built VamanaGraph.

Source

pub fn search_disk( &mut self, query: &[f32], top_k: usize, beam_width: usize, ) -> (Vec<(u32, f32)>, IOStats)

Beam search with IO accounting.

Source

pub fn search_with_filter<F>( &mut self, query: &[f32], filter_fn: F, top_k: usize, ) -> Vec<(u32, f32)>
where F: Fn(u32) -> bool,

Filtered search: predicates evaluated during traversal (not post-filter). Ineligible nodes still expand the frontier to preserve graph connectivity.

Trait Implementations§

Source §

impl Debug for DiskIndex

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl UnwindSafe for DiskIndex

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

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

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.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §