Struct IcStats 

pub struct IcStats {
    pub mono_hits: [u64; 4],
    pub poly_hits: [u64; 4],
    pub fills: [u64; 4],
    pub unfilled: [u64; 4],
    pub site_misses: Vec<u64>,
    pub iter_pristine: u64,
    pub iter_generic: u64,
}

Hit and miss counters per cache kind, kept with the ic-stats feature and in debug builds (so tests can see hits): release builds without the feature carry no counter.

Fields

mono_hits: [u64; 4]

Monomorphic hits, by IcKind.

poly_hits: [u64; 4]

Hits on the out-of-line probe of a polymorphic row.

fills: [u64; 4]

Misses that filled or refilled an entry.

unfilled: [u64; 4]

Misses that did not: an accessor, a dictionary, a complete miss, a megamorphic site.

site_misses: Vec<u64>

Misses per entry, both kinds.

iter_pristine: u64

IterStarts that walked a pristine array by index, and the ones that ran the protocol.

iter_generic: u64

Trait Implementations

impl Clone for IcStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IcStats

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

Formats the value using the given formatter.

impl Default for IcStats

fn default() -> Self

Returns the “default value” for a type.