Struct CacheStats 

pub struct CacheStats {
    pub validation_hits: usize,
    pub validation_misses: usize,
    pub early_cutoffs: usize,
}

Observable cache behavior — the tests’ witness that the laws run.

Fields

validation_hits: usize

Modules whose validation was skipped (laws 3–4).

validation_misses: usize

Modules that re-validated (laws 1–2, or first sight).

early_cutoffs: usize

Subset of hits where at least one dependency’s SOURCE had changed while its interface stayed stable (law 4 — the early cutoff).

Trait Implementations

impl Clone for CacheStats

fn clone(&self) -> CacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheStats

impl Debug for CacheStats

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

Formats the value using the given formatter.

impl Default for CacheStats

fn default() -> CacheStats

Returns the “default value” for a type.

impl Eq for CacheStats

impl PartialEq for CacheStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CacheStats