Enum Value

pub enum Value<'a> {
    String(Cow<'a, str>),
    Number {
        value: Number,
        format: Option<NumberFormat>,
    },
    Empty,
    Error,
}

Variants

String(Cow<'a, str>)

Number

Fields

value: Number

format: Option<NumberFormat>

Empty

Error

Implementations

impl<'a> Value<'a>

pub fn try_number(value: &'a str) -> Self

pub fn formatted_number( value: impl Into<Number>, number_format: NumberFormat, ) -> Self

pub fn is_string(&self) -> bool

pub fn is_number(&self) -> bool

Trait Implementations

impl<'a> Clone for Value<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Value<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a String> for Value<'a>

fn from(value: &'a String) -> Self

Converts to this type from the input type.

impl From<&f32> for Value<'_>

fn from(value: &f32) -> Self

Converts to this type from the input type.

impl From<&f64> for Value<'_>

fn from(value: &f64) -> Self

Converts to this type from the input type.

impl From<&i128> for Value<'_>

fn from(value: &i128) -> Self

Converts to this type from the input type.

impl From<&i16> for Value<'_>

fn from(value: &i16) -> Self

Converts to this type from the input type.

impl From<&i32> for Value<'_>

fn from(value: &i32) -> Self

Converts to this type from the input type.

impl From<&i64> for Value<'_>

fn from(value: &i64) -> Self

Converts to this type from the input type.

impl From<&i8> for Value<'_>

fn from(value: &i8) -> Self

Converts to this type from the input type.

impl From<&isize> for Value<'_>

fn from(value: &isize) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for Value<'a>

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl From<&u128> for Value<'_>

fn from(value: &u128) -> Self

Converts to this type from the input type.

impl From<&u16> for Value<'_>

fn from(value: &u16) -> Self

Converts to this type from the input type.

impl From<&u32> for Value<'_>

fn from(value: &u32) -> Self

Converts to this type from the input type.

impl From<&u64> for Value<'_>

fn from(value: &u64) -> Self

Converts to this type from the input type.

impl From<&u8> for Value<'_>

fn from(value: &u8) -> Self

Converts to this type from the input type.

impl From<&usize> for Value<'_>

fn from(value: &usize) -> Self

Converts to this type from the input type.

impl<'a> From<Cow<'a, str>> for Value<'a>

fn from(value: Cow<'a, str>) -> Self

Converts to this type from the input type.

impl<'a> From<Number> for Value<'a>

fn from(value: Number) -> Self

Converts to this type from the input type.

impl<'a, T> From<Option<T>> for Value<'a>

where T: Into<Value<'a>>,

fn from(value: Option<T>) -> Self

Converts to this type from the input type.

impl<'a> From<String> for Value<'a>

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<f32> for Value<'_>

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Value<'_>

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i128> for Value<'_>

fn from(value: i128) -> Self

Converts to this type from the input type.

impl From<i16> for Value<'_>

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value<'_>

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value<'_>

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Value<'_>

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<isize> for Value<'_>

fn from(value: isize) -> Self

Converts to this type from the input type.

impl From<u128> for Value<'_>

fn from(value: u128) -> Self

Converts to this type from the input type.

impl From<u16> for Value<'_>

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Value<'_>

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Value<'_>

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Value<'_>

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<usize> for Value<'_>

fn from(value: usize) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Value<'a>

fn eq(&self, other: &Self) -> 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.