Enum over::value::Value

pub enum Value {
    Null,
    Bool(bool),
    Int(BigInt),
    Frac(BigFraction),
    Char(char),
    Str(String),
    Arr(Arr),
    Tup(Tup),
    Obj(Obj),
}

Enum of possible values and their inner types.

Variants

Null

A null value.

Bool(bool)

A boolean value.

Int(BigInt)

A signed integer value.

Frac(BigFraction)

A fractional value.

Char(char)

A character value.

Str(String)

A string value.

Arr(Arr)

An array value.

Tup(Tup)

A tuple value.

Obj(Obj)

An object value.

Methods

impl Value

fn is_null(&self) -> bool

Returns true iff this Value is null.

fn get_type(&self) -> Type

Returns the Type of this Value.

fn get_bool(&self) -> OverResult<bool>

Returns the bool contained in this Value. Returns an error if this Value is not Bool.

fn get_int(&self) -> OverResult<BigInt>

Returns the BigInt contained in this Value. Returns an error if this Value is not Int.

fn get_frac(&self) -> OverResult<BigFraction>

Returns the BigFraction contained in this Value. Returns an error if this Value is not Frac.

fn get_char(&self) -> OverResult<char>

Returns the char contained in this Value. Returns an error if this Value is not Char.

fn get_str(&self) -> OverResult<String>

Returns the String contained in this Value. Returns an error if this Value is not Str.

fn get_arr(&self) -> OverResult<Arr>

Returns the Arr contained in this Value. Returns an error if this Value is not Arr.

fn get_tup(&self) -> OverResult<Tup>

Returns the Tup contained in this Value. Returns an error if this Value is not Tup.

fn get_obj(&self) -> OverResult<Obj>

Returns the Obj contained in this Value. Returns an error if this Value is not Obj.

Trait Implementations

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, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, __arg_0: &Value) -> bool

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

fn ne(&self, __arg_0: &Value) -> bool

This method tests for !=.

impl PartialEq<bool> for Value

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

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

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

This method tests for !=.

impl PartialEq<BigInt> for Value

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

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

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

This method tests for !=.

impl PartialEq<BigFraction> for Value

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

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

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

This method tests for !=.

impl PartialEq<char> for Value

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

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

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

This method tests for !=.

impl PartialEq<String> for Value

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

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

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

This method tests for !=.

impl PartialEq<Arr> for Value

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

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

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

This method tests for !=.

impl PartialEq<Tup> for Value

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

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

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

This method tests for !=.

impl PartialEq<Obj> for Value

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

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

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

This method tests for !=.

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

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

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

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

This method tests for !=.

impl From<bool> for Value

fn from(inner: bool) -> Self

Performs the conversion.

impl From<usize> for Value

fn from(inner: usize) -> Self

Performs the conversion.

impl From<u8> for Value

fn from(inner: u8) -> Self

Performs the conversion.

impl From<u16> for Value

fn from(inner: u16) -> Self

Performs the conversion.

impl From<u32> for Value

fn from(inner: u32) -> Self

Performs the conversion.

impl From<u64> for Value

fn from(inner: u64) -> Self

Performs the conversion.

impl From<i8> for Value

fn from(inner: i8) -> Self

Performs the conversion.

impl From<i16> for Value

fn from(inner: i16) -> Self

Performs the conversion.

impl From<i32> for Value

fn from(inner: i32) -> Self

Performs the conversion.

impl From<i64> for Value

fn from(inner: i64) -> Self

Performs the conversion.

impl From<BigInt> for Value

fn from(inner: BigInt) -> Self

Performs the conversion.

impl From<f32> for Value

fn from(inner: f32) -> Self

Performs the conversion.

impl From<f64> for Value

fn from(inner: f64) -> Self

Performs the conversion.

impl From<BigFraction> for Value

fn from(inner: BigFraction) -> Self

Performs the conversion.

impl From<char> for Value

fn from(inner: char) -> Self

Performs the conversion.

impl From<String> for Value

fn from(inner: String) -> Self

Performs the conversion.

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

fn from(inner: &str) -> Self

Performs the conversion.

impl From<Arr> for Value

fn from(inner: Arr) -> Self

Performs the conversion.

impl From<Tup> for Value

fn from(inner: Tup) -> Self

Performs the conversion.

impl From<Obj> for Value

fn from(inner: Obj) -> Self

Performs the conversion.