Struct SelectNewestPointsSeries 

pub struct SelectNewestPointsSeries { /* private fields */ }

Select the most recent N points from the input series by timestamp.

Implementations

impl SelectNewestPointsSeries

pub fn builder() -> Builder<InputStage>

Returns a new builder.

impl SelectNewestPointsSeries

pub fn new( input: NumericSeries, num_points: IntegerConstant, ) -> SelectNewestPointsSeries

Constructs a new instance of the type.

pub fn input(&self) -> &NumericSeries

The input series to select the newest points from.

pub fn num_points(&self) -> &IntegerConstant

The number of points to select.

Trait Implementations

impl Clone for SelectNewestPointsSeries

fn clone(&self) -> SelectNewestPointsSeries

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectNewestPointsSeries

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SelectNewestPointsSeries

fn deserialize<__D>( __deserializer: __D, ) -> Result<SelectNewestPointsSeries, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SelectNewestPointsSeries

impl From<SelectNewestPointsSeries> for Builder<Complete>

fn from(v: SelectNewestPointsSeries) -> Builder<Complete>

Converts to this type from the input type.

impl Hash for SelectNewestPointsSeries

fn hash<H>(&self, hasher: &mut H)

where H: Hasher,

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 SelectNewestPointsSeries

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

fn eq(&self, other: &SelectNewestPointsSeries) -> 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 SelectNewestPointsSeries

fn partial_cmp(&self, other: &SelectNewestPointsSeries) -> 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 SelectNewestPointsSeries

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

where __S: Serializer,

Serialize this value into the given Serde serializer.