Struct DedupStats 

pub struct DedupStats {
    pub total_blocks: usize,
    pub shared_blocks: usize,
    pub unique_blocks: usize,
    pub total_ref_count: u64,
    pub total_bytes: u64,
    pub saved_bytes: u64,
}

A point-in-time snapshot of deduplication statistics.

Fields

total_blocks: usize

Total number of unique blocks tracked.

shared_blocks: usize

Number of blocks with ref_count > 1.

unique_blocks: usize

Number of blocks with ref_count == 1.

total_ref_count: u64

Sum of all reference counts across all blocks.

total_bytes: u64

Sum of size_bytes for all tracked blocks (physical storage used).

saved_bytes: u64

Total bytes saved by deduplication (sum of savings_bytes()).

Implementations

impl DedupStats

pub fn dedup_ratio(&self) -> f64

Returns the fraction of blocks that are shared (shared_blocks / total_blocks).

Returns 0.0 when there are no blocks.

Trait Implementations

impl Clone for DedupStats

fn clone(&self) -> DedupStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DedupStats

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

Formats the value using the given formatter.

impl PartialEq for DedupStats

fn eq(&self, other: &DedupStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DedupStats