Enum Clause 

pub enum Clause {
    Field(Constraint),
    Or(Vec<Query>),
    And(Vec<Query>),
    Nor(Vec<Query>),
}

One element of a query. Elements of a Query are conjoined.

Variants

Field(Constraint)

Or(Vec<Query>)

At least one sub-query matches.

And(Vec<Query>)

Every sub-query matches. Distinct from putting the clauses side by side, because a nested $and can carry two constraints on the same field without them merging.

Nor(Vec<Query>)

No sub-query matches.

Trait Implementations

impl Clone for Clause

fn clone(&self) -> Clause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Clause

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

Formats the value using the given formatter.