Enum Scalar 

pub(crate) enum Scalar {
    Null,
    Bool(bool),
    Integer(i64),
    Unsigned(u64),
    Float(Finite),
    String {
        text: String,
        style: StringStyle,
    },
}

A null, boolean, number, or string leaf.

Variants

Null

The null value.

Bool(bool)

A boolean.

Integer(i64)

An integer that fits i64.

Unsigned(u64)

An integer that does not fit i64 but fits u64.

Float(Finite)

A finite floating point number.

String

A string and the style it is rendered in.

Fields

text: String

The string content.

style: StringStyle

The requested rendering style.

Implementations

impl Scalar

pub(crate) fn check(&self, format: Format) -> Result<(), ValueError>

Check that format can write this scalar. A format that supports literal strings can still lack the text of one.

Errors

Returns the unsupported feature error for format.

pub(crate) fn number(number: &VNumber) -> Result<Self, ValueError>

Decode a number, keeping floats and integers apart.

Errors

Returns ValueError::NonFinite for a non-finite float, and ValueError::IntegerOutOfRange for an integer outside the i64 and u64 ranges.

Trait Implementations

impl Clone for Scalar

fn clone(&self) -> Scalar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scalar

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

Formats the value using the given formatter.

impl PartialEq for Scalar

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Scalar