Struct polyvalue::types::Float

pub struct Float(/* private fields */);

Subtype of Value that represents a float

Trait Implementations

impl ArithmeticOperationExt for Float

fn arithmetic_op( left: &Self, right: &Self, operation: ArithmeticOperation ) -> Result<Self, Error>

Perform an arithmetic operation on two values If the operation is not supported on the given type, an Error::UnsupportedOperation will be returned

fn arithmetic_neg(&self) -> Result<Self, Error>

where Self: Sized,

Perform an arithmetic negation on a value This is equivalent to arithmetic_op with ArithmeticOperation::Negate but is provided for convenience

impl BooleanOperationExt for Float

fn boolean_op( left: &Self, right: &Self, operation: BooleanOperation ) -> Result<Value, Error>

Perform a boolean operation on two values If the operation is not supported on the given type, an Error::UnsupportedOperation will be returned

fn boolean_not(&self) -> Result<Value, Error>

where Self: Sized,

Perform a boolean not on a value This is equivalent to boolean_op with BooleanOperation::Not but is provided for convenience

impl Clone for Float

fn clone(&self) -> Float

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Float

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

Formats the value using the given formatter.

impl Default for Float

fn default() -> Float

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Float

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Float

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

Formats the value using the given formatter.

impl From<&Float> for Value

fn from(value: &Float) -> Self

Converts to this type from the input type.

impl From<Float> for Value

fn from(value: Float) -> Self

Converts to this type from the input type.

impl From<f64> for Float

fn from(value: FloatInner) -> Self

Converts to this type from the input type.

impl FromStr for Float

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Float

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Into<f64> for Float

fn into(self) -> FloatInner

Converts this type into the (usually inferred) input type.

impl Ord for Float

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Float

fn eq(&self, other: &Self) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Float

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

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

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

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

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

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

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

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

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 Serialize for Float

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Value> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Array> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Array) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Bool> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Bool) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Currency> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Currency) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Fixed> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Fixed) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Array

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Bool

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Currency

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Fixed

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Int

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Object

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Range

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Str

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Int> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Int) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Object> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Object) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Range> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Range) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Str> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for Float

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl ValueTrait<f64> for Float

fn new(inner: FloatInner) -> Self

Creates a new value from the given inner value

fn inner(&self) -> &FloatInner

Returns a reference to the inner value

fn inner_mut(&mut self) -> &mut FloatInner

Returns a mutable reference to the inner value

impl Eq for Float