Struct ScanCacheStats 

#[non_exhaustive]
pub struct ScanCacheStats {
    pub entries: usize,
    pub bytes: usize,
    pub hits: u64,
    pub misses: u64,
}

How the cache is doing, for tests and diagnostics.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

entries: usize

Scans held.

bytes: usize

Roughly how much memory they use, in bytes.

hits: u64

Scans answered from the cache.

misses: u64

Scans that had to run in full.

Trait Implementations

impl Clone for ScanCacheStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScanCacheStats

impl Debug for ScanCacheStats

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

Formats the value using the given formatter.

impl Default for ScanCacheStats

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ScanCacheStats

impl PartialEq for ScanCacheStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScanCacheStats