Enum ReferenceCount 

pub enum ReferenceCount {
    Exact {
        value: u64,
    },
    LowerBound {
        value: u64,
    },
    Unknown {
        reason: ReferenceUnknownReason,
    },
}

Precision of an occurrence or distinct-target count.

Variants

Exact

A complete count of the selected population.

Fields

value: u64

Exact count.

LowerBound

A proven lower bound; unseen targets are not guessed.

Fields

value: u64

Number certainly observed.

Unknown

Counting was not attempted.

Fields

reason: ReferenceUnknownReason

Why no count was established.

Trait Implementations

impl Clone for ReferenceCount

fn clone(&self) -> ReferenceCount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferenceCount

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReferenceCount

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ReferenceCount

impl JsonSchema for ReferenceCount

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for ReferenceCount

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ReferenceCount

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 ReferenceCount