Struct Monitor 

pub struct Monitor {
    pub reverted: bool,
    pub sessions: u32,
    pub units: u32,
    pub mean: f64,
    pub ucb: Option<f64>,
    pub labelled: u32,
    pub ess: f64,
    pub max_weight: f64,
    pub truncated: u32,
}

The monitor’s reading of the learned policy against the fixed rule (module doc).

Fields

reverted: bool

The store went back to the fixed rule (sticky: select/summary.rs REVERTED).

sessions: u32

Sessions and applies of the learned policy it read.

units: u32

mean: f64

Per apply, the mean of (policy − fixed rule) + α × the fixed rule’s value, and the confidence sequence’s upper bound on it (None before CS_MIN sessions): below 0, the policy costs more than α of the fixed rule’s quality.

ucb: Option<f64>

labelled: u32

How far its weights can be trusted (borg top Evaluation): the labelled applies weighed, the effective number of the weights the estimate used (truncated, normalised per route: (Σw)² / Σw²), the largest of them against their mean, and the applies whose weight the √N cap cut; each over the applies whose weight can move the estimate: a residual in use (ROUTE_LABELS_MIN) on a taken route where the policy and the fixed rule differ (a placebo both rules leave undelivered has none, however large its weight).

ess: f64

max_weight: f64

truncated: u32

Trait Implementations

impl Clone for Monitor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Monitor

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

Formats the value using the given formatter.

impl Default for Monitor

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Monitor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Monitor

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Monitor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Monitor