Enum Expression 

pub enum Expression {
    String(String),
    Number(f64),
    Bool(bool),
    Null,
    Duration(Duration),
    Array(Vec<Expression>),
    Object(HashMap<String, Expression>),
    Variable(String),
    Reference(String),
    IndexedReference(String, String),
    Identifier(String),
    Pipeline(Vec<String>),
    BinaryOp(Box<Expression>, BinaryOperator, Box<Expression>),
    Block(Vec<Statement>),
    TextBlock(Vec<String>),
    OperatorCall(String, String, Option<String>, Option<String>),
    AtOperatorCall(String, HashMap<String, Expression>),
}

Variants

String(String)

Number(f64)

Bool(bool)

Null

Duration(Duration)

Array(Vec<Expression>)

Object(HashMap<String, Expression>)

Variable(String)

Reference(String)

IndexedReference(String, String)

Identifier(String)

Pipeline(Vec<String>)

BinaryOp(Box<Expression>, BinaryOperator, Box<Expression>)

Block(Vec<Statement>)

TextBlock(Vec<String>)

OperatorCall(String, String, Option<String>, Option<String>)

AtOperatorCall(String, HashMap<String, Expression>)

Implementations

impl Expression

pub fn binary(left: Expression, op: BinaryOperator, right: Expression) -> Self

pub fn as_string(&self) -> Option<String>

pub fn as_number(&self) -> Option<f64>

pub fn as_bool(&self) -> Option<bool>

pub fn as_array(&self) -> Option<Vec<Expression>>

pub fn as_object(&self) -> Option<&HashMap<String, Expression>>

pub fn to_value(&self) -> Value

Trait Implementations

impl Clone for Expression

fn clone(&self) -> Expression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expression

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

Formats the value using the given formatter.