Struct Stats 

pub struct Stats {
    pub hits: usize,
    pub misses: usize,
    pub stored: usize,
    pub evicted: usize,
}

What one run did with the store.

Kept by the store rather than by its callers, so a report cannot claim a number the store disagrees with.

Fields

hits: usize

Modules replayed from an entry.

misses: usize

Modules the store had nothing usable for, so they were checked. Counts a key that was not there and an entry whose inputs had moved alike — both cost the same check, and explain is what tells them apart.

stored: usize

Entries written. Not the same as misses: a run with writing off, or one whose write failed, misses without storing.

evicted: usize

Entries the sweep dropped, which only htl check does.

Implementations

impl Stats

pub fn summary(&self, mode: Mode) -> Option<String>

One line, for the end of a run. None when the run did not touch the store at all, which is worth saying by saying nothing.

Trait Implementations

impl Clone for Stats

fn clone(&self) -> Stats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Stats

impl Debug for Stats

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

Formats the value using the given formatter.

impl Default for Stats

fn default() -> Stats

Returns the “default value” for a type.