Enum Variable 

pub enum Variable {
    Null,
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    F32(f32),
    F64(f64),
    Bool(bool),
    Char(char),
    String(String),
    List(Vec<Variable>),
}

Variants

Null

I8(i8)

I16(i16)

I32(i32)

I64(i64)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

F32(f32)

F64(f64)

Bool(bool)

Char(char)

String(String)

List(Vec<Variable>)

Implementations

impl Variable

pub fn is_null(&self) -> bool

impl Variable

pub fn parse<F>(self) -> F::Output

where F: FromVariable,

pub fn parse_ref<F>(&self) -> F::RefOutput<'_>

where F: FromVariable,

pub fn parse_mut<F>(&mut self) -> F::MutOutput<'_>

where F: FromVariable,

pub fn try_parse<F>(self) -> Result<F::Output, ParseVariableError>

where F: FromVariable,

pub fn try_parse_ref<F>(&self) -> Result<F::RefOutput<'_>, ParseVariableError>

where F: FromVariable,

pub fn try_parse_mut<F>( &mut self, ) -> Result<F::MutOutput<'_>, ParseVariableError>

where F: FromVariable,

Trait Implementations

impl Clone for Variable

fn clone(&self) -> Variable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variable

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

Formats the value using the given formatter.

impl Default for Variable

fn default() -> Variable

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Variable

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Variable

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

Formats the value using the given formatter.

impl<T> From<&[T]> for Variable

where T: Into<Variable> + Clone,

fn from(x: &[T]) -> Self

Converts to this type from the input type.

impl From<&str> for Variable

fn from(x: &str) -> Self

Converts to this type from the input type.

impl From<String> for Variable

fn from(x: String) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T>> for Variable

where T: Into<Variable>,

fn from(x: Vec<T>) -> Self

Converts to this type from the input type.

impl From<bool> for Variable

fn from(x: bool) -> Self

Converts to this type from the input type.

impl From<char> for Variable

fn from(x: char) -> Self

Converts to this type from the input type.

impl From<f32> for Variable

fn from(x: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Variable

fn from(x: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Variable

fn from(x: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Variable

fn from(x: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Variable

fn from(x: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Variable

fn from(x: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Variable

fn from(x: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Variable

fn from(x: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Variable

fn from(x: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Variable

fn from(x: u8) -> Self

Converts to this type from the input type.

impl PartialEq for Variable

fn eq(&self, other: &Variable) -> 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 PartialOrd for Variable

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Variable

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Variable