Struct PredicateStats 

pub struct PredicateStats {
    pub name: String,
    pub count: usize,
    pub unique_subjects: usize,
    pub unique_objects: usize,
    pub is_functional: bool,
    pub is_inverse_functional: bool,
}

Per-predicate statistics.

Fields

name: String

Predicate name (IRI)

count: usize

Number of triples using this predicate

unique_subjects: usize

Number of unique subjects for this predicate

unique_objects: usize

Number of unique objects for this predicate

is_functional: bool

Whether each subject maps to at most one object (functional property)

is_inverse_functional: bool

Whether each object maps to at most one subject (inverse functional property)

Trait Implementations

impl Clone for PredicateStats

fn clone(&self) -> PredicateStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredicateStats

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PredicateStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PredicateStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.