Struct FailoverProfile 

pub struct FailoverProfile {
    pub name: FailoverProfileName,
    pub lease_window_ms: u64,
    pub member_health_score_threshold: u8,
    pub promotion_grace_ms: u64,
    pub max_clock_drift_ms: u64,
}

Tuned failover constants over the existing lease, health, and grace mechanisms.

Shipped profiles document the intended trade-off:

• conservative: long lease and high health threshold; favors avoiding false promotion over fast recovery.
• balanced: default posture; keeps a moderate lease and health threshold for ordinary multi-node deployments.
• aggressive: short lease and lower health threshold; favors fast recovery when the operator accepts a narrower timing margin.

Fields

name: FailoverProfileName

lease_window_ms: u64

member_health_score_threshold: u8

promotion_grace_ms: u64

max_clock_drift_ms: u64

Implementations

impl FailoverProfile

pub const CONSERVATIVE: FailoverProfile

pub const BALANCED: FailoverProfile

pub const AGGRESSIVE: FailoverProfile

pub const fn shipped() -> &'static [FailoverProfile]

pub const fn name_str(self) -> &'static str

pub fn validate(self) -> Result<FailoverProfile, String>

pub const fn lease_safety_margin_ms(self) -> u64

Trait Implementations

impl Clone for FailoverProfile

fn clone(&self) -> FailoverProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FailoverProfile

impl Debug for FailoverProfile

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

Formats the value using the given formatter.

impl Eq for FailoverProfile

impl PartialEq for FailoverProfile

fn eq(&self, other: &FailoverProfile) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FailoverProfile