Struct CacheSnapshot 

pub struct CacheSnapshot {
    pub entries: usize,
    pub capacity: usize,
    pub hits: u64,
    pub misses: u64,
    pub evictions: u64,
}

Point-in-time snapshot of the compiler cache state.

Fields

entries: usize

Number of cached entries.

capacity: usize

Maximum capacity.

hits: u64

Cache hits.

misses: u64

Cache misses (triggered compilation).

evictions: u64

Cache evictions.

Implementations

impl CacheSnapshot

pub fn hit_rate(&self) -> f64

Returns the hit rate as a fraction (0.0–1.0).

Returns 0.0 if no lookups have occurred.

pub fn fill_ratio(&self) -> f64

Returns the fill ratio (entries / capacity).

Trait Implementations

impl Clone for CacheSnapshot

fn clone(&self) -> CacheSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheSnapshot

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

Formats the value using the given formatter.

impl PartialEq for CacheSnapshot

fn eq(&self, other: &CacheSnapshot) -> 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 Copy for CacheSnapshot

impl Eq for CacheSnapshot

impl StructuralPartialEq for CacheSnapshot