Struct google_firestore1_beta1::api::StructuredQuery

pub struct StructuredQuery {
    pub end_at: Option<Cursor>,
    pub from: Option<Vec<CollectionSelector>>,
    pub limit: Option<i32>,
    pub offset: Option<i32>,
    pub order_by: Option<Vec<Order>>,
    pub select: Option<Projection>,
    pub start_at: Option<Cursor>,
    pub where_: Option<Filter>,
}

A Firestore query.

This type is not used in any activity, and only used as part of another schema.

Fields

end_at: Option<Cursor>

A end point for the query results.

from: Option<Vec<CollectionSelector>>

The collections to query.

limit: Option<i32>

The maximum number of results to return. Applies after all other constraints. Must be >= 0 if specified.

offset: Option<i32>

The number of results to skip. Applies before limit, but after all other constraints. Must be >= 0 if specified.

order_by: Option<Vec<Order>>

The order to apply to the query results. Firestore guarantees a stable ordering through the following rules: * Any field required to appear in order_by, that is not already specified in order_by, is appended to the order in field name order by default. * If an order on __name__ is not specified, it is appended by default. Fields are appended with the same sort direction as the last order specified, or 'ASCENDING' if no order was specified. For example: * SELECT * FROM Foo ORDER BY A becomes SELECT * FROM Foo ORDER BY A, __name__ * SELECT * FROM Foo ORDER BY A DESC becomes SELECT * FROM Foo ORDER BY A DESC, __name__ DESC * SELECT * FROM Foo WHERE A > 1 becomes SELECT * FROM Foo WHERE A > 1 ORDER BY A, __name__

select: Option<Projection>

The projection to return.

start_at: Option<Cursor>

A starting point for the query results.

where_: Option<Filter>

The filter to apply.

Trait Implementations

impl Clone for StructuredQuery

fn clone(&self) -> StructuredQuery

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StructuredQuery

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

Formats the value using the given formatter.

impl Default for StructuredQuery

fn default() -> StructuredQuery

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for StructuredQuery

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

Deserialize this value from the given Serde deserializer.

impl Part for StructuredQuery

impl Serialize for StructuredQuery

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

Serialize this value into the given Serde serializer.