Struct AccessPattern 

pub struct AccessPattern {
    pub key_hash: u64,
    pub access_times: VecDeque<SystemTime>,
    pub frequency: f64,
    pub regularity: f64,
    pub confidence: f64,
    pub last_prediction: SystemTime,
    pub accuracy_history: VecDeque<f64>,
}

Access pattern for a cache key

Fields

key_hash: u64

Key identifier

access_times: VecDeque<SystemTime>

Access timestamps

frequency: f64

Access frequency (accesses per hour)

regularity: f64

Access regularity score (0.0 to 1.0)

confidence: f64

Prediction confidence (0.0 to 1.0)

last_prediction: SystemTime

Last prediction time

accuracy_history: VecDeque<f64>

Prediction accuracy history

Implementations

impl AccessPattern

pub fn new(key_hash: u64) -> Self

Create a new access pattern

pub fn record_access(&mut self, time: SystemTime)

Record a new access

pub fn predict_next_access(&self) -> Option<SystemTime>

Predict next access time

pub fn calculate_cache_score(&self) -> f64

Calculate cache score for prioritization

Trait Implementations

impl Clone for AccessPattern

fn clone(&self) -> AccessPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccessPattern

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AccessPattern

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AccessPattern

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.