Enum Literal 

pub enum Literal {
    Integer {
        value: i64,
    },
    Double {
        value: f64,
    },
    Boolean {
        value: bool,
    },
    String {
        value: String,
    },
}

A literal value embedded in an expression.

Variants

Integer

i64 literal.

Fields

value: i64

The integer.

Double

f64 literal. NaN is not forbidden here but arithmetic will propagate it per IEEE-754.

Fields

value: f64

The float.

Boolean

Boolean literal.

Fields

value: bool

The flag.

String

String literal.

Fields

value: String

The text.

Trait Implementations

impl Clone for Literal

fn clone(&self) -> Literal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Literal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Literal

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Literal

fn eq(&self, other: &Literal) -> 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 Serialize for Literal

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Literal