Struct LWWRegister 

pub struct LWWRegister<T: Clone + Serialize> { /* private fields */ }

A register where the most recent write wins.

Implementations

impl<T: Clone + Serialize + for<'de> Deserialize<'de>> LWWRegister<T>

pub fn new() -> Self

Create a new empty register.

pub fn with_value(value: T, node_id: &NodeId) -> Self

Create a register with an initial value.

pub fn set(&mut self, value: T, node_id: &NodeId)

Set the register value.

pub fn set_with_timestamp(&mut self, value: T, timestamp: u64, node_id: &NodeId)

Set with a specific timestamp.

pub fn get(&self) -> Option<&T>

Get the register value.

pub fn timestamp(&self) -> u64

Get the timestamp.

pub fn is_set(&self) -> bool

Check if the register is set.

Trait Implementations

impl<T: Clone + Serialize + for<'de> Deserialize<'de>> CRDT for LWWRegister<T>

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

Merge with another instance.

fn merged(&self, other: &Self) -> Self

Create a merged instance without modifying self.

impl<T: Clone + Clone + Serialize> Clone for LWWRegister<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Clone + Serialize> Debug for LWWRegister<T>

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

Formats the value using the given formatter.

impl<T: Clone + Serialize + for<'de> Deserialize<'de>> Default for LWWRegister<T>

fn default() -> Self

Returns the “default value” for a type.

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

where T: Deserialize<'de> + Clone + Serialize,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for LWWRegister<T>

where T: Serialize + Clone + Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.