Struct Slo 

pub struct Slo {
    pub objective: Objective,
    pub period: Window,
}

A Service Level Objective: an Objective measured over a rolling Window (the SLO period, typically 30 days).

Fields

objective: Objective

The reliability target.

period: Window

The rolling period the objective is measured over.

Implementations

impl Slo

pub fn new(objective: Objective, period: Window) -> Self

Create an SLO from an objective and a period.

pub fn error_budget_ratio(&self) -> f64

The fraction of events allowed to fail, i.e. 1 - objective.

pub fn error_budget(&self, total_events: f64) -> ErrorBudget

Build a concrete ErrorBudget for a known total event count over the period.

Trait Implementations

impl Clone for Slo

fn clone(&self) -> Slo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Slo

impl Debug for Slo

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

Formats the value using the given formatter.

impl PartialEq for Slo

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Slo