Struct MessageCache 

pub struct MessageCache {
    pub entries: HashMap<String, CachedMessageRef>,
}

Fields

entries: HashMap<String, CachedMessageRef>

Implementations

impl MessageCache

pub fn default_path() -> Result<PathBuf, CoreError>

Default path: ${XDG_CACHE_HOME:-~/.cache}/pidge/messages.json.

pub fn load() -> Result<Self, CoreError>

Load the cache from the default path. Missing file -> empty cache.

pub fn load_from(path: &Path) -> Result<Self, CoreError>

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

pub fn save_to(&self, path: &Path) -> Result<(), CoreError>

pub fn insert_many(&mut self, msgs: &[(String, String)])

Insert messages and evict oldest entries if over MAX_ENTRIES. Each tuple: (graph_id, account_email). Hashes are computed here.

pub fn find_by_fragment(&self, fragment: &str) -> CacheLookup

Find a message by a fragment of its short hash. The fragment may be a prefix, suffix, or any contiguous substring of the 8-char hash. Empty fragment is treated as NotFound.

Trait Implementations

impl Clone for MessageCache

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageCache

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

Formats the value using the given formatter.

impl Default for MessageCache

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MessageCache

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MessageCache

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

where __S: Serializer,

Serialize this value into the given Serde serializer.