Struct ScanCache 

pub struct ScanCache {
    pub version: u32,
    pub updated_at: u64,
    pub projects: HashMap<PathBuf, CachedProject>,
    pub directories: HashMap<PathBuf, CachedDirectory>,
}

The scan cache

Fields

version: u32

Version for cache invalidation on format changes

updated_at: u64

When the cache was last updated

projects: HashMap<PathBuf, CachedProject>

Cached projects by their root path

directories: HashMap<PathBuf, CachedDirectory>

Cached directory scan info

Implementations

impl ScanCache

pub const VERSION: u32 = 1

Current cache version - bump this when format changes

pub const TTL_SECS: u64

Cache TTL - invalidate after 24 hours regardless

pub fn new() -> Self

Create a new empty cache

pub fn get_valid_project(&self, root: &Path) -> Option<&CachedProject>

Check if a project is still valid in cache

pub fn directory_needs_rescan(&self, path: &Path) -> bool

Check if a directory needs to be rescanned

pub fn cache_project(&mut self, project: Project)

Cache a project

pub fn cache_directory(&mut self, path: PathBuf, project_roots: Vec<PathBuf>)

Cache a directory scan result

pub fn touch(&mut self)

Update the cache timestamp

pub fn is_valid(&self) -> bool

Check if the entire cache is valid

pub fn get_all_valid_projects(&self) -> Vec<Project>

Get all valid cached projects

pub fn project_count(&self) -> usize

Number of cached projects

pub fn clear(&mut self)

Clear the cache

Trait Implementations

impl Clone for ScanCache

fn clone(&self) -> ScanCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScanCache

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

Formats the value using the given formatter.

impl Default for ScanCache

fn default() -> ScanCache

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ScanCache

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ScanCache

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

where __S: Serializer,

Serialize this value into the given Serde serializer.