Struct pot::format::Float

pub struct Float(_);

A floating point number that can safely convert between other number types using compile-time evaluation when possible.

Implementations

impl Float

pub fn is_zero(&self) -> bool

Returns true if the value contained is zero.

pub fn as_f32(&self) -> Result<f32, Error>

Returns this number as an f32, if it can be done without losing precision.

pub const fn as_f64(&self) -> f64

Returns this number as an f64.

pub fn as_integer(&self) -> Result<Integer, Error>

Returns this number as an Integer, if the stored value has no fractional part.

pub fn read_from<R: ReadBytesExt>(
    kind: Kind,
    byte_len: usize,
    reader: &mut R
) -> Result<Self, Error>

Reads a floating point number given the atom kind and byte_len. byte_len should be the exact argument from the atom header.

Trait Implementations

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<'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<f32> for Float

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Float

fn from(value: f64) -> Self

Converts to this type from the input type.

impl PartialEq<Float> for Float

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

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

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

This method tests for !=.

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 Copy for Float

impl StructuralPartialEq for Float