Struct PolicyScore 

pub struct PolicyScore {
    pub level_changes: u32,
    pub mean_parity: f32,
    pub escalation_lag: u32,
}

Score of a policy over a trace: lower is better.

Fields

level_changes: u32

Number of times the level changed (oscillation; lower is better).

mean_parity: f32

Mean parity shards (overhead; lower is better).

escalation_lag: u32

Ticks from the first high-loss sample until the level first reaches Interleave (responsiveness; lower is better). u32::MAX if it never escalated while loss was high.

Trait Implementations

impl Clone for PolicyScore

fn clone(&self) -> PolicyScore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PolicyScore

impl Debug for PolicyScore

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

Formats the value using the given formatter.