Enum v_eval::Value

pub enum Value {
    Bool(bool),
    Float(f64),
    Int(i64),
    Str(String),
    Range(Range<i64>),
    Vec(Vec<Value>),
    None,
}

Wrapper for value implements simple operations and check types

Panic

Panics if operate different value types

Variants

Bool(bool)

Float(f64)

Int(i64)

Str(String)

Range(Range<i64>)

Vec(Vec<Value>)

None

Methods

impl Value

pub fn is_same(&self, other: &Value) -> bool

Is same type

pub fn not(&self) -> Value

pub fn neg(&self) -> Value

pub fn and(&self, other: &Value) -> Value

pub fn or(&self, other: &Value) -> Value

pub fn unwrap(self) -> Result<Self, ()>

pub fn is_some(&self) -> bool

Trait Implementations

impl Add<Value> for Value

type Output = Value

The resulting type after applying the + operator.

fn add(self, v: Value) -> Value

Performs the + operation.

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl Div<Value> for Value

type Output = Value

The resulting type after applying the / operator.

fn div(self, v: Value) -> Value

Performs the / operation.

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

fn from(i: &Value) -> Self

Performs the conversion.

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

fn from(t: &str) -> Self

Performs the conversion.

impl<V: Into<Value>> From<Option<V>> for Value

fn from(t: Option<V>) -> Self

Performs the conversion.

impl From<Range<i64>> for Value

fn from(t: Range<i64>) -> Self

Performs the conversion.

impl From<String> for Value

fn from(t: String) -> Self

Performs the conversion.

impl<V: Into<Value>> From<Vec<V>> for Value

fn from(t: Vec<V>) -> Self

Performs the conversion.

impl From<bool> for Value

fn from(t: bool) -> Self

Performs the conversion.

impl From<f32> for Value

fn from(t: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(t: f64) -> Self

Performs the conversion.

impl From<i16> for Value

fn from(t: i16) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(t: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(t: i64) -> Self

Performs the conversion.

impl From<i8> for Value

fn from(t: i8) -> Self

Performs the conversion.

impl From<isize> for Value

fn from(t: isize) -> Self

Performs the conversion.

impl From<u16> for Value

fn from(t: u16) -> Self

Performs the conversion.

impl From<u32> for Value

fn from(t: u32) -> Self

Performs the conversion.

impl From<u64> for Value

fn from(t: u64) -> Self

Performs the conversion.

impl From<u8> for Value

fn from(t: u8) -> Self

Performs the conversion.

impl From<usize> for Value

fn from(t: usize) -> Self

Performs the conversion.

impl Mul<Value> for Value

type Output = Value

The resulting type after applying the * operator.

fn mul(self, v: Value) -> Value

Performs the * operation.

impl PartialEq<Value> for Value

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Value> for Value

fn partial_cmp(&self, other: &Value) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Rem<Value> for Value

type Output = Value

The resulting type after applying the % operator.

fn rem(self, v: Value) -> Value

Performs the % operation.

impl Sub<Value> for Value

type Output = Value

The resulting type after applying the - operator.

fn sub(self, v: Value) -> Value

Performs the - operation.

impl TryInto<Range<i64>> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<Range<i64>, Self::Error>

Performs the conversion.

impl TryInto<String> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<String, Self::Error>

Performs the conversion.

impl TryInto<Vec<Value>> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<Vec<Value>, Self::Error>

Performs the conversion.

impl TryInto<bool> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<bool, Self::Error>

Performs the conversion.

impl TryInto<f64> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<f64, Self::Error>

Performs the conversion.

impl TryInto<i64> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<i64, Self::Error>

Performs the conversion.

impl TryInto<usize> for Value

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<usize, Self::Error>

Performs the conversion.