Struct CacheConfig 

pub struct CacheConfig {
    pub enabled: bool,
    pub instrument_ttl_secs: u64,
    pub instrument_max_entries: u64,
    pub instrument_id_ttl_secs: u64,
    pub instrument_id_max_entries: u64,
    pub index_ttl_secs: u64,
    pub index_max_entries: u64,
    pub futures_ttl_secs: u64,
    pub futures_max_entries: u64,
    pub enrichment_batch_size: usize,
}

Identity/metadata caches for symbol ↔ ID resolution.

Financial data is never cached (quotes, prices, positions, orders, etc.). Only immutable lookups: instrument metadata, index instruments, futures contracts, and the singleton futures account ID.

Set enabled = false to bypass all caches and hit upstream on every call.

Fields

enabled: bool

Master switch. When false, every cached wrapper falls through to the underlying resolver and nothing is inserted into the caches.

instrument_ttl_secs: u64

Time-to-live for the symbol → instrument cache, in seconds.

instrument_max_entries: u64

Maximum entries in the symbol → instrument cache.

instrument_id_ttl_secs: u64

Time-to-live for the uuid → symbol reverse map, in seconds.

instrument_id_max_entries: u64

Maximum entries in the uuid → symbol reverse map.

index_ttl_secs: u64

Time-to-live for the symbol → index instrument cache, in seconds.

index_max_entries: u64

Maximum entries in the symbol → index instrument cache.

futures_ttl_secs: u64

Time-to-live for the symbol → futures contract cache, in seconds.

futures_max_entries: u64

Maximum entries in the symbol → futures contract cache.

enrichment_batch_size: usize

Batch size for resolve_symbols chunked ?ids= query-string requests.

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CacheConfig

where CacheConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.