Struct IncompatibleTypeCounter 

pub struct IncompatibleTypeCounter { /* private fields */ }

Turns successive snapshots of an incompatible-type count into IncompatibleTypeStatus reports. Same bound as MatchedCounter: only increases between polls are counted.

Implementations

impl IncompatibleTypeCounter

pub const fn new() -> Self

A counter that has seen nothing yet.

pub fn observe(&mut self, current_now: u32) -> Option<IncompatibleTypeStatus>

Record how many incompatible endpoints are visible now. Some when the number GREW (a new incompatible endpoint), None otherwise — a mismatched endpoint leaving is not an event upstream reports either.

Trait Implementations

impl Clone for IncompatibleTypeCounter

fn clone(&self) -> IncompatibleTypeCounter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IncompatibleTypeCounter

impl Debug for IncompatibleTypeCounter

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

Formats the value using the given formatter.

impl Default for IncompatibleTypeCounter

fn default() -> IncompatibleTypeCounter

Returns the “default value” for a type.

impl Eq for IncompatibleTypeCounter

impl PartialEq for IncompatibleTypeCounter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IncompatibleTypeCounter