Struct QueryOperand 

pub struct QueryOperand(pub String);

Tuple struct representing a query expression.

This is responsible for wrapping the search expression. Implement addition and multiplication of the expressions(corresponding OR and AND searches) by implementing Add and Mul traits in this struct. The search expression is taken in the form of a String, so any search expression can ben included, but it cannot be guaranteed that the syntax is correct.

Tuple Fields

0: String

Trait Implementations

impl Add<QueryExpression> for QueryOperand

Implement the addition of QueryOperand and QueryExpression.

type Output = QueryExpression

The resulting type after applying the + operator.

fn add(self, rhs: QueryExpression) -> QueryExpression

Performs the + operation.

impl Add<QueryOperand> for QueryExpression

Implement the addition of QueryExpression and QueryOperand.

type Output = QueryExpression

The resulting type after applying the + operator.

fn add(self, rhs: QueryOperand) -> QueryExpression

Performs the + operation.

impl Add for QueryOperand

Implement the addition between QueryOperand.

type Output = QueryExpression

The resulting type after applying the + operator.

fn add(self, rhs: QueryOperand) -> QueryExpression

Performs the + operation.

impl Aggregation<QueryOperand> for QueryExpression

Implementation of the method that generates QueryExpression from a vector of QueryOperand.

fn sum(operands: Vec<QueryOperand>) -> QueryExpression

fn prod(operands: Vec<QueryOperand>) -> QueryExpression

impl Display for QueryOperand

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

Formats the value using the given formatter.

impl From<&str> for QueryOperand

fn from(expr: &str) -> Self

Converts to this type from the input type.

impl From<BoostQueryOperand> for QueryOperand

fn from(op: BoostQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<ConstantQueryOperand> for QueryOperand

fn from(op: ConstantQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<FuzzyQueryOperand> for QueryOperand

fn from(op: FuzzyQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<PhraseQueryOperand> for QueryOperand

fn from(op: PhraseQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<ProximityQueryOperand> for QueryOperand

fn from(op: ProximityQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<RangeQueryOperand> for QueryOperand

fn from(op: RangeQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl From<StandardQueryOperand> for QueryOperand

fn from(op: StandardQueryOperand) -> QueryOperand

Converts to this type from the input type.

impl Mul<QueryExpression> for QueryOperand

Implement the multiplication of QueryOperand and QueryExpression.

type Output = QueryExpression

The resulting type after applying the * operator.

fn mul(self, rhs: QueryExpression) -> QueryExpression

Performs the * operation.

impl Mul<QueryOperand> for QueryExpression

Implement the multiplication of QueryExpression and QueryOperand.

type Output = QueryExpression

The resulting type after applying the * operator.

fn mul(self, rhs: QueryOperand) -> QueryExpression

Performs the * operation.

impl Mul for QueryOperand

Implement the multiplication between QueryOperand.

type Output = QueryExpression

The resulting type after applying the * operator.

fn mul(self, rhs: QueryOperand) -> QueryExpression

Performs the * operation.

impl SolrQueryExpression for QueryOperand