Struct CacheConfig 

pub struct CacheConfig {
    pub ttl: Option<Duration>,
    pub auto_refresh: bool,
}

Parsed cache config. Built from spec::source::CacheConfig (which carries the raw YAML strings) so the resolver doesn’t have to re-parse humantime formats on every fetch.

Fields

ttl: Option<Duration>

TTL parsed via humantime ("30s", "5m", "6h", "1d", "7d"). None → default TTL applies.

auto_refresh: bool

Component-layer hint — the resolver doesn’t auto-refresh, but the flag is preserved end-to-end so consumers (Leptos, React) can read it.

Implementations

impl CacheConfig

pub fn from_spec( spec: Option<&SpecCacheConfig>, ) -> Result<Option<Self>, ChartError>

Parse a spec::source::CacheConfig (the raw YAML form) into the resolver-friendly shape. Returns Ok(None) when the input is None so the upstream Option plumbing stays clean. Returns Err when the declared TTL string is present but unparseable — silent fallback to DEFAULT_TTL would let an operator’s typo ("5 minutes" instead of "5m") ship to production unnoticed, so the parser’s complaint is surfaced to the caller verbatim.

pub fn ttl_duration(&self) -> Option<Duration>

Convenience accessor matching the design doc’s ttl_duration() name.

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() -> CacheConfig

Returns the “default value” for a type.