Struct MongoWindow 

pub struct MongoWindow {
    pub documents: Option<[WindowBound; 2]>,
    pub range: Option<[WindowBound; 2]>,
    pub unit: Option<String>,
}

MongoDB window specification.

Fields

documents: Option<[WindowBound; 2]>

Documents array [start, end].

range: Option<[WindowBound; 2]>

Range array [start, end].

unit: Option<String>

Unit for range (day, week, month, etc.).

Implementations

impl MongoWindow

pub fn documents(start: i64, end: i64) -> Self

Documents window (like SQL ROWS).

pub fn documents_unbounded() -> Self

Unbounded documents window.

pub fn documents_to_current() -> Self

Documents from unbounded preceding to current.

pub fn range_with_unit(start: i64, end: i64, unit: impl Into<String>) -> Self

Range window with unit.

pub fn to_bson(&self) -> JsonValue

Convert to BSON.

Trait Implementations

impl Clone for MongoWindow

fn clone(&self) -> MongoWindow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MongoWindow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MongoWindow

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MongoWindow

fn eq(&self, other: &MongoWindow) -> 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 Serialize for MongoWindow

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MongoWindow