Struct UsageCount 

pub struct UsageCount { /* private fields */ }

Tracks how often an entity is used in different roles within triples.

Implementations

impl UsageCount

pub fn new() -> Self

Creates a new UsageCount with all counters initialized to zero.

pub fn as_predicate(&self) -> usize

Returns the number of times the entity was used as a predicate.

pub fn as_subject(&self) -> usize

Returns the number of times the entity was used as a subject.

pub fn as_object(&self) -> usize

Returns the number of times the entity was used as an object.

pub fn in_triple(&self) -> bool

Returns true if the entity appears in at least one triple.

pub fn increment_as_predicate(&mut self)

Increments the predicate usage counter.

pub fn increment_as_subject(&mut self)

Increments the subject usage counter.

pub fn increment_as_object(&mut self)

Increments the object usage counter.

pub fn increment_as_predicate_in_triple(&mut self)

Increments the predicate-in-triple counter.

pub fn increment_as_subject_in_triple(&mut self)

Increments the subject-in-triple counter.

pub fn increment_as_object_in_triple(&mut self)

Increments the object-in-triple counter.

Trait Implementations

impl Default for UsageCount

fn default() -> Self

Returns the “default value” for a type.

impl Display for UsageCount

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

Formats the value using the given formatter.