Enum JsonPathPredicate 

pub enum JsonPathPredicate {
    Compare(String, CompareOp, PredicateValue),
    Exists(String),
    And(Box<JsonPathPredicate>, Box<JsonPathPredicate>),
    Or(Box<JsonPathPredicate>, Box<JsonPathPredicate>),
    Not(Box<JsonPathPredicate>),
}

A predicate for filter expressions.

Variants

Compare(String, CompareOp, PredicateValue)

Comparison: @.field op value

Exists(String)

Existence check: @.field

And(Box<JsonPathPredicate>, Box<JsonPathPredicate>)

Logical AND

Or(Box<JsonPathPredicate>, Box<JsonPathPredicate>)

Logical OR

Not(Box<JsonPathPredicate>)

Logical NOT

Trait Implementations

impl Clone for JsonPathPredicate

fn clone(&self) -> JsonPathPredicate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonPathPredicate

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

Formats the value using the given formatter.

impl PartialEq for JsonPathPredicate

fn eq(&self, other: &JsonPathPredicate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JsonPathPredicate