Struct AggregationView 

pub struct AggregationView {
    pub name: String,
    pub source_collection: String,
    pub pipeline: Vec<Document>,
    pub collation: Option<Document>,
}

An aggregation view definition.

MongoDB views are virtual collections defined by an aggregation pipeline that runs against a source collection.

Fields

name: String

The name of the view.

source_collection: String

The source collection this view is based on.

pipeline: Vec<Document>

The aggregation pipeline that defines the view.

collation: Option<Document>

Optional collation for string comparisons.

Implementations

impl AggregationView

pub fn new( name: impl Into<String>, source_collection: impl Into<String>, pipeline: Vec<Document>, ) -> Self

Create a new aggregation view.

pub fn builder(name: impl Into<String>) -> AggregationViewBuilder

Create a builder for an aggregation view.

pub fn with_collation(self, collation: Document) -> Self

Set the collation for string comparisons.

pub fn to_create_command(&self, _database: &str) -> Document

Generate the MongoDB command to create this view.

Trait Implementations

impl Clone for AggregationView

fn clone(&self) -> AggregationView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AggregationView

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AggregationView

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AggregationView

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

where __S: Serializer,

Serialize this value into the given Serde serializer.