Struct PathModeMemory 

pub struct PathModeMemory {
    pub paths: HashMap<String, PathModeStats>,
    /* private fields */
}

Fields

paths: HashMap<String, PathModeStats>

Implementations

impl PathModeMemory

pub fn record_bounce(&mut self, norm_path: &str, now: u64)

pub fn record_read_if_tracked(&mut self, norm_path: &str)

Count a read only for paths already being tracked (i.e. that bounced before). Tracking every read of every file would bloat the store for zero signal.

pub fn should_force_full(&self, norm_path: &str) -> bool

A path is force-full when it bounced at least twice and bounces make up the majority of its observed reads — compressing it keeps backfiring.

pub fn save(&self) -> Result<()>

Trait Implementations

impl Clone for PathModeMemory

fn clone(&self) -> PathModeMemory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathModeMemory

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

Formats the value using the given formatter.

impl Default for PathModeMemory

fn default() -> PathModeMemory

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PathModeMemory

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PathModeMemory

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

where __S: Serializer,

Serialize this value into the given Serde serializer.