Enum ScalarValue

pub enum ScalarValue {
    None,
    Null,
    Bool(bool),
    Identifier(String),
    String(String),
    Integer(i64),
    Float(f64),
    Complex(Complex64),
    Date(NaiveDate),
    DateTime(DateTime<FixedOffset>),
}

This represents a scalar value corresponding to a token.

Variants

None

This is the (absence of) value for punctuation tokens.

Null

This is the value for the “null” keyword.

Bool(bool)

This is the value for the “true” and “false” keywords.

Identifier(String)

This is the value for an identifier.

String(String)

This is the value for a string literal.

Integer(i64)

This is the value for an integer.

Float(f64)

This is the value for a floating-point number.

Complex(Complex64)

This is the value for a complex number.

Date(NaiveDate)

This is the value for a date.

DateTime(DateTime<FixedOffset>)

This is the value for a date/time.

Trait Implementations

impl Clone for ScalarValue

fn clone(&self) -> ScalarValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarValue

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

Formats the value using the given formatter.

impl Display for ScalarValue

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

Formats the value using the given formatter.

impl PartialEq for ScalarValue

fn eq(&self, other: &ScalarValue) -> 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 ScalarValue