Struct MapCache 

pub struct MapCache { /* private fields */ }

In-memory map cache (SPEC §5.6, §11).

Implementations

impl MapCache

pub fn new() -> Self

Create a new empty map cache.

pub fn should_use_cache(&self, mode: RefreshMode, force_refresh: bool) -> bool

Check if cache should be used based on mode and flags.

Returns true if a cache lookup should be attempted.

pub fn get( &self, key: &MapCacheKey, mode: RefreshMode, force_refresh: bool, ) -> Option<&String>

Get a cached map.

For Manual mode, use get_last_map instead.

pub fn get_last_map(&self) -> Option<&String>

Get the last computed map (for Manual mode).

pub fn set(&mut self, key: MapCacheKey, value: String, duration: Duration)

Store a computed map.

Per SPEC §11: always writes to both keyed cache and last_map, regardless of mode or force_refresh.

pub fn last_duration(&self) -> Duration

Get the duration of the last computation.

pub fn clear(&mut self)

Clear the cache (for testing or reset).

Trait Implementations

impl Debug for MapCache

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

Formats the value using the given formatter.

impl Default for MapCache

fn default() -> MapCache

Returns the “default value” for a type.