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AdjacencyMemoryStats

grafeo_core::index::adjacency

Struct AdjacencyMemoryStats 

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pub struct AdjacencyMemoryStats {
    pub hot_entries: usize,
    pub cold_entries: usize,
    pub hot_bytes: usize,
    pub cold_bytes: usize,
    pub node_count: usize,
}
Expand description

Memory statistics for the adjacency structure.

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§hot_entries: usize

Number of entries in hot (uncompressed) storage.

§cold_entries: usize

Number of entries in cold (compressed) storage.

§hot_bytes: usize

Bytes used by hot storage.

§cold_bytes: usize

Bytes used by cold storage.

§node_count: usize

Number of nodes with adjacency lists.

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impl AdjacencyMemoryStats

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pub fn total_entries(&self) -> usize

Returns the total number of entries.

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pub fn total_bytes(&self) -> usize

Returns the total memory used in bytes.

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pub fn cold_compression_ratio(&self) -> f64

Returns the compression ratio for cold storage.

Values > 1.0 indicate actual compression.

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pub fn overall_compression_ratio(&self) -> f64

Returns the overall compression ratio.

Trait Implementations§

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impl Clone for AdjacencyMemoryStats

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fn clone(&self) -> AdjacencyMemoryStats

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AdjacencyMemoryStats

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

Formats the value using the given formatter. Read more

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn into(self) -> U

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const ALIGN: usize

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type Init = T

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