Struct GSet 

pub struct GSet<T: Eq + Hash + Clone> {
    pub elements: HashSet<T>,
}

Grow-only Set (G-Set) CRDT.

Elements are typically event hashes (Strings) referencing comment content. The merge operation is a simple set union.

Satisfies semilattice properties:

• Commutative: a ∪ b = b ∪ a
• Associative: (a ∪ b) ∪ c = a ∪ (b ∪ c)
• Idempotent: a ∪ a = a

Fields

elements: HashSet<T>

Implementations

impl<T: Eq + Hash + Clone> GSet<T>

pub fn new() -> Self

Create a new empty G-Set.

pub fn insert(&mut self, element: T)

Insert an element into the set.

pub fn merge(&mut self, other: Self)

Merge another G-Set into this one (set union).

pub fn contains(&self, element: &T) -> bool

Returns true if the set contains the element.

pub fn len(&self) -> usize

Returns the number of elements in the set.

pub fn is_empty(&self) -> bool

Returns true if the set is empty.

Trait Implementations

impl<T: Clone + Eq + Hash + Clone> Clone for GSet<T>

fn clone(&self) -> GSet<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Eq + Hash + Clone> Debug for GSet<T>

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

Formats the value using the given formatter.

impl<T: Default + Eq + Hash + Clone> Default for GSet<T>

fn default() -> GSet<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for GSet<T>

where T: Deserialize<'de> + Eq + Hash + Clone,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Eq + Hash + Clone> Merge for GSet<T>

fn merge(&mut self, other: Self)

impl<T: PartialEq + Eq + Hash + Clone> PartialEq for GSet<T>

fn eq(&self, other: &GSet<T>) -> 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<T> Serialize for GSet<T>

where T: Serialize + Eq + Hash + Clone,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Eq + Eq + Hash + Clone> Eq for GSet<T>

impl<T: Eq + Hash + Clone> StructuralPartialEq for GSet<T>