Struct Float32 

pub struct Float32(/* private fields */);

Float32

Finite f32 only; -0.0 canonically stored as 0.0

Implementations

impl Float32

pub fn try_new(v: f32) -> Option<Float32>

Fallible constructor that rejects non-finite values and normalizes -0.0.

pub fn new_or_zero(v: f32) -> Float32

Construct from an f32 or return 0.0 if the value is non‑finite. Canonicalizes -0.0 → 0.0. Use try_new to handle errors explicitly.

pub const fn get(self) -> f32

pub const fn to_be_bytes(&self) -> [u8; 4]

Trait Implementations

impl CandidType for Float32

fn _ty() -> Type

fn id() -> TypeId

fn idl_serialize<__S>( &self, __serializer: __S, ) -> Result<(), <__S as Serializer>::Error>

where __S: Serializer,

fn ty() -> Type

impl Clone for Float32

fn clone(&self) -> Float32

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Float32

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

Formats the value using the given formatter.

impl Default for Float32

fn default() -> Float32

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Float32

fn deserialize<__D>( __deserializer: __D, ) -> Result<Float32, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Float32

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

Formats the value using the given formatter.

impl FieldValue for Float32

fn to_value(&self) -> Value

impl Filterable for Float32

type Filter = DecimalRangeFilterKind

type ListFilter = DecimalListFilterKind

impl From<Float32> for f32

fn from(x: Float32) -> f32

Converts to this type from the input type.

impl From<i32> for Float32

fn from(n: i32) -> Float32

Converts to this type from the input type.

impl Hash for Float32

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

where H: Hasher,

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 Inner<Float32> for Float32

fn inner(&self) -> &Float32

fn into_inner(self) -> Float32

impl FromPrimitive for Float32

fn from_i64(n: i64) -> Option<Float32>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<Float32>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f32(n: f32) -> Option<Float32>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Float32>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl ToPrimitive for Float32

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

fn to_u32(&self) -> Option<u32>

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

impl Ord for Float32

fn cmp(&self, other: &Float32) -> 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,

Restrict a value to a certain interval.

impl PartialEq for Float32

fn eq(&self, other: &Float32) -> 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 Float32

fn partial_cmp(&self, other: &Float32) -> 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 SanitizeAuto for Float32

fn sanitize_self(&mut self)

fn sanitize_children(&mut self)

fn sanitize_self_with(&mut self, _ctx: &SanitizeContext)

fn sanitize_children_with(&mut self, _ctx: &SanitizeContext)

impl SanitizeCustom for Float32

fn sanitize_custom(&mut self)

fn sanitize_custom_with(&mut self, _ctx: &SanitizeContext)

impl Serialize for Float32

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<f32> for Float32

type Error = ()

The type returned in the event of a conversion error.

fn try_from(v: f32) -> Result<Float32, <Float32 as TryFrom<f32>>::Error>

Performs the conversion.

impl UpdateView for Float32

type UpdateViewType = Float32

fn merge(&mut self, v: <Float32 as UpdateView>::UpdateViewType)

merge the updateview into self

impl ValidateAuto for Float32

fn validate_self(&self) -> Result<(), ErrorTree>

fn validate_children(&self) -> Result<(), ErrorTree>

fn validate_self_with(&self, _ctx: &ValidateContext) -> Result<(), ErrorTree>

fn validate_children_with( &self, _ctx: &ValidateContext, ) -> Result<(), ErrorTree>

impl ValidateCustom for Float32

fn validate_custom(&self) -> Result<(), ErrorTree>

fn validate_custom_with(&self, _ctx: &ValidateContext) -> Result<(), ErrorTree>

impl View for Float32

type ViewType = f32

fn to_view(&self) -> <Float32 as View>::ViewType

fn from_view(view: <Float32 as View>::ViewType) -> Float32

impl Visitable for Float32

fn drive(&self, _: &mut dyn Visitor)

fn drive_mut(&mut self, _: &mut dyn VisitorMut)

impl Copy for Float32

impl Eq for Float32