Enum TripleDelta 

pub enum TripleDelta {
    Insert(String, String, String),
    Delete(String, String, String),
}

A change to the triple store.

Insert means a new triple (subject, predicate, object) was added. Delete means an existing triple was removed.

Variants

Insert(String, String, String)

A triple was inserted.

Delete(String, String, String)

A triple was deleted.

Implementations

impl TripleDelta

pub fn predicate(&self) -> &str

Return the predicate IRI of this delta.

pub fn subject(&self) -> &str

Return the subject IRI of this delta.

pub fn object(&self) -> &str

Return the object value of this delta.

pub fn is_insert(&self) -> bool

Return true if this is an insertion.

Trait Implementations

impl Clone for TripleDelta

fn clone(&self) -> TripleDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TripleDelta

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

Formats the value using the given formatter.

impl PartialEq for TripleDelta

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TripleDelta

impl StructuralPartialEq for TripleDelta