Enum Value 

pub enum Value<'tree> {
    Null,
    Node(CapturedNode<'tree>),
    String(String),
    Array(Vec<Value<'tree>>),
    Object(BTreeMap<DataFieldId, Value<'tree>>),
    Variant {
        tag: VariantTagId,
        value: Box<Value<'tree>>,
    },
}

A structured value produced by a query.

Variants

Null

Represents a missing optional value. Serializes to null.

Node(CapturedNode<'tree>)

An AST node capture.

String(String)

A string, typically from a :: string conversion.

Array(Vec<Value<'tree>>)

A list of values, from a * or + capture.

Object(BTreeMap<DataFieldId, Value<'tree>>)

A map of field names to values, from a {...} capture.

Variant

A tagged union, from a [...] capture with labels.

Fields

tag: VariantTagId

value: Box<Value<'tree>>

Trait Implementations

impl<'tree> Clone for Value<'tree>

fn clone(&self) -> Value<'tree>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'tree> Debug for Value<'tree>

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

Formats the value using the given formatter.

impl<'tree> PartialEq for Value<'tree>

fn eq(&self, other: &Value<'tree>) -> 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<'tree> Serialize for Value<'tree>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'tree> StructuralPartialEq for Value<'tree>