Struct AppendResult

pub struct AppendResult { /* private fields */ }

An append result won’t cover the full StreamingComputeNodeRequest#windowWidth but rather just a smaller window. The end of the window that the append covers is guaranteed to be later than previously sent results. The start, however, can and most likely will overlap with previous results. That allows us to support out-of-order points. The client will have to merge this new AppendResult with previous results. Example of time windows that might be covered by results for a subscription: We send a full result for window [0s, 120s] followed by an append result for [116s, 121s] and another append result for [117s, 122s].

Implementations

impl AppendResult

pub fn builder() -> Builder<StartStage>

Returns a new builder.

impl AppendResult

pub fn new( start: Timestamp, end: Timestamp, result: ComputeNodeAppendResponse, ) -> Self

Constructs a new instance of the type.

pub fn start(&self) -> &Timestamp

The start of the time range that the append result covers

pub fn end(&self) -> &Timestamp

The end of the time range that the append result covers

pub fn result(&self) -> &ComputeNodeAppendResponse

Trait Implementations

impl Clone for AppendResult

fn clone(&self) -> AppendResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppendResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AppendResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<AppendResult> for Builder<Complete>

fn from(v: AppendResult) -> Self

Converts to this type from the input type.

impl Hash for AppendResult

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 AppendResult

fn cmp(&self, other: &Self) -> 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 AppendResult

fn eq(&self, other: &Self) -> 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 AppendResult

fn partial_cmp(&self, other: &Self) -> 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 AppendResult

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 AppendResult