Enum Coverage 

pub enum Coverage {
    Covered(String),
    Partial(String),
    Uncovered,
}

How a declared state family relates to the configured storages.

Variants

Covered(String)

Some storage’s key expression includes every key of the family.

Partial(String)

A storage overlaps the family but does not include all of it.

Uncovered

No storage touches the family. For volatile (ttl’d) state this can be legitimate — advanced-pub/sub cache seeding (RFC 04 §3.5); storage is authoritative for durable data.

Trait Implementations

impl Clone for Coverage

fn clone(&self) -> Coverage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Coverage

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

Formats the value using the given formatter.

impl Eq for Coverage

impl PartialEq for Coverage

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Coverage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Coverage