Struct Counted 

pub struct Counted {
    pub matched: usize,
    pub considered: usize,
    pub unavailable: usize,
    pub span: Duration,
}

The outcome of counting a condition over a window of samples.

Fields

matched: usize

Samples whose reading met the condition.

considered: usize

Samples that produced a fresh reading at all.

unavailable: usize

Samples whose reading was unavailable, stale, or warming up.

span: Duration

Monotonic span between the oldest and newest sample visited.

Implementations

impl Counted

pub const fn visited(&self) -> usize

How many samples were visited, readable or not.

pub const fn window(&self) -> TimeWindow

The evidence window these counts cover.

pub const fn sustained(&self, required: usize, minimum: usize) -> bool

Whether the condition held often enough, over enough readings, to support a sustained claim (§11.3).

Both halves matter: matched >= required is the sustained condition, and considered >= minimum is the minimum-sample rule that stops a rule from firing on the second tick after launch.

Trait Implementations

impl Clone for Counted

fn clone(&self) -> Counted

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Counted

impl Debug for Counted

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

Formats the value using the given formatter.

impl Default for Counted

fn default() -> Counted

Returns the “default value” for a type.

impl Eq for Counted

impl PartialEq for Counted

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Counted