Struct QueryBuilder

pub struct QueryBuilder { /* private fields */ }

A builder for Query objects.

Implementations

impl QueryBuilder

pub fn new() -> Self

Starts a new QueryBuilder.

pub fn key(self, key: impl Into<String>) -> Self

Adds a new key to the query being built.

pub fn keys(self, keys: impl Iterator<Item = impl Into<String>>) -> Self

Adds multiple new keys to the query being built.

pub fn index(self, index: usize) -> Self

Adds a new index to the query being built.

pub fn build(self) -> Query

Construct this QueryBuilder into a Query, consuming it in the process.

Panics unless at least one component has been added.

Trait Implementations

impl Clone for QueryBuilder

fn clone(&self) -> QueryBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryBuilder

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

Formats the value using the given formatter.

impl Default for QueryBuilder

fn default() -> Self

Returns the “default value” for a type.