Struct ZoneState 

pub struct ZoneState {
    pub config: Option<ZoneConfig>,
    pub coordinator_id: Option<String>,
    pub cells: Vec<String>,
    pub aggregated_capabilities: Vec<Capability>,
    pub timestamp: Option<Timestamp>,
}

Zone runtime state (CRDT-based)

Fields

config: Option<ZoneConfig>

Zone configuration

coordinator_id: Option<String>

Zone coordinator node ID (LWW-Register)

cells: Vec<String>

Cell membership (OR-Set)

aggregated_capabilities: Vec<Capability>

Aggregated capabilities from all cells (G-Set)

timestamp: Option<Timestamp>

Timestamp for LWW conflict resolution

Implementations

impl ZoneState

pub fn coordinator_id(&self) -> &str

Returns the value of coordinator_id, or the default value if coordinator_id is unset.

Trait Implementations

impl Clone for ZoneState

fn clone(&self) -> ZoneState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZoneState

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

Formats the value using the given formatter.

impl Default for ZoneState

fn default() -> ZoneState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ZoneState

fn deserialize<__D>( __deserializer: __D, ) -> Result<ZoneState, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for ZoneState

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ZoneState

fn eq(&self, other: &ZoneState) -> 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 Serialize for ZoneState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ZoneStateExt for ZoneState

fn new(config: ZoneConfig) -> Self

Create a new zone state from configuration

fn add_cell(&mut self, cell_id: String) -> bool

Add a cell to the zone (OR-Set add operation)

fn remove_cell(&mut self, cell_id: &str) -> bool

Remove a cell from the zone (OR-Set remove operation)

fn set_coordinator(&mut self, coordinator_id: String, timestamp: u64) -> bool

Set the zone coordinator (LWW-Register operation)

fn remove_coordinator(&mut self, timestamp: u64) -> bool

Remove the zone coordinator (LWW-Register deletion)

fn add_capability(&mut self, capability: Capability)

Add an aggregated capability (G-Set add operation)

fn is_valid(&self) -> bool

Check if zone meets minimum cell requirement

fn is_full(&self) -> bool

Check if zone is at maximum capacity

fn cell_count(&self) -> usize

Get the number of cells in this zone

fn contains_cell(&self, cell_id: &str) -> bool

Check if a specific cell is a member of this zone

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

Merge another zone state into this one (CRDT merge)

fn update_timestamp(&mut self)

Update timestamp to current time

fn stats(&self) -> ZoneStats

Get zone statistics

impl StructuralPartialEq for ZoneState