Struct UnionWith 

pub struct UnionWith {
    pub coll: String,
    pub pipeline: Option<Vec<Value>>,
}

A $unionWith stage (similar to UNION ALL).

Fields

coll: String

Collection to union with.

pipeline: Option<Vec<Value>>

Optional pipeline to apply before union.

Implementations

impl UnionWith

pub fn collection(coll: impl Into<String>) -> Self

Create a simple union with a collection.

pub fn with_pipeline(coll: impl Into<String>, pipeline: Vec<JsonValue>) -> Self

Create a union with a pipeline.

pub fn to_bson(&self) -> JsonValue

Convert to BSON document.

Trait Implementations

impl Clone for UnionWith

fn clone(&self) -> UnionWith

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnionWith

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnionWith

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for UnionWith

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

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 UnionWith