Struct google_firestore1_beta1::ExistenceFilter

pub struct ExistenceFilter {
    pub count: Option<i32>,
    pub target_id: Option<i32>,
}

A digest of all the documents that match a given target.

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

Fields

count: Option<i32>

The total count of documents that match target_id.

If different from the count of documents in the client that match, the client must manually determine which documents no longer match the target.

target_id: Option<i32>

The target ID to which this filter applies.

Trait Implementations

impl Default for ExistenceFilter

fn default() -> ExistenceFilter

Returns the "default value" for a type.

impl Clone for ExistenceFilter

fn clone(&self) -> ExistenceFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExistenceFilter

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

Formats the value using the given formatter.

impl Part for ExistenceFilter