Trait avocado::ops::Count

pub trait Count<T: Doc>: Debug {
    fn filter(&self) -> Document { ... }
    fn options() -> CountOptions { ... }
}

A counting-only query.

Provided methods

fn filter(&self) -> Document

Filter for this query. Defaults to an empty filter, yielding the number of all documents in the collection.

fn options() -> CountOptions

Options for this query.

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Implementations on Foreign Types

impl<T: Doc, Q: Count<T>, '_> Count<T> for &'_ Q

fn filter(&self) -> Document

fn options() -> CountOptions

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Implementors

impl<T: Doc> Count<T> for Document

fn filter(&self) -> Document

fn options() -> CountOptions

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