Enum Expression

pub enum Expression {
    Logical(Box<LogicalExpression>),
    Predicate(Predicate),
}

Variants

Logical(Box<LogicalExpression>)

Predicate(Predicate)

Trait Implementations

impl Debug for Expression

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

Formats the value using the given formatter.

impl Execute for Expression

fn execute(&self, ctx: &mut Context<'_>, m: &mut Match) -> bool

impl FieldCounter for Expression

fn add_to_counter(&self, map: &mut HashMap<String, usize>)

fn remove_from_counter(&self, map: &mut HashMap<String, usize>)

impl Validate for Expression

fn validate(&self, schema: &Schema) -> Result<(), String>