Type Alias FetchOutcome 

pub type FetchOutcome = Outcome<CustomSnapshot>;

This vendor’s Outcome — the shared shape, specialised to its snapshot.

Aliased Type

pub struct FetchOutcome {
    pub snapshot: CustomSnapshot,
    pub stale: bool,
    pub last_error: Option<(u16, String)>,
    pub cache_age: Option<Duration>,
}

Fields

snapshot: CustomSnapshot

stale: bool

The payload is past its TTL — shown, but marked.

last_error: Option<(u16, String)>

The failure recorded by the most recent unsuccessful refresh, redacted by Cache::write_last_error. None means the last refresh worked.

cache_age: Option<Duration>

How long ago the payload was written. None when unknown.