Struct ConfigCache 

pub struct ConfigCache {
    pub selected_provider: Option<String>,
    pub last_updated: Option<u64>,
    pub version: u32,
}

Configuration cache to store user’s provider selection

Fields

selected_provider: Option<String>

Last selected provider

last_updated: Option<u64>

Timestamp of last selection

version: u32

Cache version for compatibility

Implementations

impl ConfigCache

pub fn new() -> Self

Create a new empty cache

pub fn default_cache_path() -> PathBuf

Get the default cache file path

pub async fn load<P: AsRef<Path>>(path: P) -> Result<Self>

Load cache from file

pub async fn save<P: AsRef<Path>>(&self, path: P) -> Result<()>

Save cache to file

pub fn set_selected_provider(&mut self, provider: String)

Update the selected provider

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

Get the selected provider

pub fn is_expired(&self) -> bool

Check if the cache is expired (older than 30 days)

pub fn clear(&mut self)

Clear the cache

Trait Implementations

impl Clone for ConfigCache

fn clone(&self) -> ConfigCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigCache

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

Formats the value using the given formatter.

impl Default for ConfigCache

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConfigCache

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConfigCache

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

where __S: Serializer,

Serialize this value into the given Serde serializer.