Struct WindowId 

pub struct WindowId {
    pub start: i64,
    pub end: i64,
    pub key: Option<String>,
}

Identifies a window instance.

Fields

start: i64

Start of window (millis since epoch) or sequence number.

end: i64

End of window (millis since epoch) or sequence number.

key: Option<String>

Optional key for keyed windows.

Implementations

impl WindowId

pub fn time_range(start_ms: i64, end_ms: i64) -> Self

Create a time-range window id.

pub fn keyed(start_ms: i64, end_ms: i64, key: impl Into<String>) -> Self

Create a keyed time-range window id.

pub fn duration_ms(&self) -> i64

Duration of this window in milliseconds.

pub fn contains(&self, ts: i64) -> bool

Whether ts falls within this window.

Trait Implementations

impl Clone for WindowId

fn clone(&self) -> WindowId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for WindowId

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 WindowId

fn cmp(&self, other: &WindowId) -> 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,

Restrict a value to a certain interval.

impl PartialEq for WindowId

fn eq(&self, other: &WindowId) -> 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 PartialOrd for WindowId

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for WindowId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for WindowId

impl StructuralPartialEq for WindowId