Struct BlockReplicationEntry 

pub struct BlockReplicationEntry {
    pub block_id: u64,
    pub cid: String,
    pub desired_replicas: usize,
    pub replicas: Vec<ReplicaLocation>,
}

Replication record for a single content block.

Fields

block_id: u64

Stable numeric identifier for this block.

cid: String

Content identifier (CID) of the block.

desired_replicas: usize

How many replicas this block should have.

replicas: Vec<ReplicaLocation>

Currently known replica locations.

Implementations

impl BlockReplicationEntry

pub fn actual_replicas(&self) -> usize

Returns the current number of replicas.

pub fn status(&self) -> ReplicationStatus

Derives the health status from actual vs. desired replica counts.

pub fn deficit(&self) -> usize

Number of additional replicas needed to reach the desired count.

Returns 0 when already at or above the desired level.

pub fn surplus(&self) -> usize

Number of replicas above the desired count.

Returns 0 when at or below the desired level.

Trait Implementations

impl Clone for BlockReplicationEntry

fn clone(&self) -> BlockReplicationEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockReplicationEntry

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

Formats the value using the given formatter.