Struct FaultManager 

pub struct FaultManager { /* private fields */ }

Tracks failures across all nodes and manages their circuit breakers.

Implementations

impl FaultManager

pub fn new() -> Self

Create an empty fault manager.

pub fn report_failure(&mut self, node_id: u64, ftype: FailureType, now: u64)

Report a new failure for a node.

pub fn node_recovered(&mut self, node_id: u64, now: u64)

Mark a node as recovered at now.

pub fn active_failures(&self) -> Vec<&NodeFailure>

Return all failures that have not yet been recovered.

pub fn is_node_healthy(&mut self, node_id: u64, now: u64) -> bool

Returns true if the node’s circuit breaker permits a call at now. Nodes without a registered breaker are considered healthy.

Trait Implementations

impl Debug for FaultManager

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

Formats the value using the given formatter.

impl Default for FaultManager

fn default() -> FaultManager

Returns the “default value” for a type.