Enum ReadRoute 

pub enum ReadRoute {
    Remote,
    Observe,
    Local,
    Refetch,
}

Where a GET or HEAD is served from.

Variants

Remote

Wrapped store only.

Observe

Wrapped store. The whole object goes to MirrorPolicy::observe before the caller gets a result. HEADs and GETs that return no body skip observe. This route does not install a local copy.

Local

Local copy only. A miss is a MirrorError::NotLocal, with no remote fallback. Contents can be corrupt. Callers must detect corruption and arrange a retry through ReadRoute::Refetch.

Refetch

Download the whole object again, replace the local copy, and serve the request from it. Even a range request or HEAD downloads the whole object.

Trait Implementations

impl Clone for ReadRoute

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReadRoute

impl Debug for ReadRoute

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

Formats the value using the given formatter.

impl Eq for ReadRoute

impl PartialEq for ReadRoute

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ReadRoute