Struct trace_recorder_parser::streaming::event::TrackingEventCounter

pub struct TrackingEventCounter { /* private fields */ }

Event counter that tracks rollovers and discontinuities.

Implementations

impl TrackingEventCounter

pub const fn zero() -> Self

Creates a new counter with an initial value of zero

pub fn set_initial_count(&mut self, count: EventCount)

Sets the initial counter value and reset the rollover tracking.

pub fn update(&mut self, event_count: EventCount) -> Option<DroppedEventCount>

Updates the event count handling rollovers. Returns the number of dropped events, if any. NOTE: must be called at least once per event count type (u16) rollover interval

pub fn count(&self) -> u64

Trait Implementations

impl Clone for TrackingEventCounter

fn clone(&self) -> TrackingEventCounter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TrackingEventCounter

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

Formats the value using the given formatter.

impl Display for TrackingEventCounter

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

Formats the value using the given formatter.

impl Hash for TrackingEventCounter

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TrackingEventCounter

fn cmp(&self, other: &TrackingEventCounter) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for TrackingEventCounter

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for TrackingEventCounter

fn partial_cmp(&self, other: &TrackingEventCounter) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for TrackingEventCounter

impl Eq for TrackingEventCounter

impl StructuralPartialEq for TrackingEventCounter