Enum Serves 

pub enum Serves {
    Exact,
    ProjectControlsOff,
    Refuse,
}

How a stored tier answers a request.

Variants

Exact

The stored identity equals the requested one, so the stored tier holds what a cold run of the request would build.

ProjectControlsOff

The stored entry tier equals the requested one, and an observed control tier can be discarded to produce the controls-off index a cold run would build.

Refuse

The stored tier cannot answer the request, which is a miss.

Trait Implementations

impl Clone for Serves

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 Serves

impl Debug for Serves

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

Formats the value using the given formatter.

impl Eq for Serves

impl Hash for Serves

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Serves

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Serves