Struct cranelift_codegen::ir::immediates::Ieee32

#[repr(C)]
pub struct Ieee32(_);

An IEEE binary32 immediate floating point value, represented as a u32 containing the bit pattern.

All bit patterns are allowed.

Implementations

impl Ieee32

pub fn with_bits(x: u32) -> Self

Create a new Ieee32 containing the bits of x.

pub fn pow2<I: Into<i32>>(n: I) -> Self

Create an Ieee32 number representing 2.0^n.

pub fn fcvt_to_sint_negative_overflow<I: Into<i32>>(n: I) -> Self

Create an Ieee32 number representing the greatest negative value not convertable from f32 to a signed integer with width n.

pub fn neg(self) -> Self

Return self negated.

pub fn with_float(x: f32) -> Self

Create a new Ieee32 representing the number x.

pub fn bits(self) -> u32

Get the bitwise representation.

pub fn is_nan(&self) -> bool

Check if the value is a NaN.

Trait Implementations

impl Clone for Ieee32

fn clone(&self) -> Ieee32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ieee32

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

Formats the value using the given formatter.

impl Display for Ieee32

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

Formats the value using the given formatter.

impl From<Ieee32> for DataValue

fn from(data: Ieee32) -> Self

Performs the conversion.

impl From<f32> for Ieee32

fn from(x: f32) -> Self

Performs the conversion.

impl FromStr for Ieee32

type Err = &'static str

The associated error which can be returned from parsing.

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

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

impl Hash for Ieee32

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, 

Feeds a slice of this type into the given Hasher.

impl IntoBytes for Ieee32

fn into_bytes(self) -> Vec<u8>

Return the little-endian byte representation of the implementing type.

impl PartialEq<Ieee32> for Ieee32

fn eq(&self, other: &Ieee32) -> bool

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

fn ne(&self, other: &Ieee32) -> bool

This method tests for !=.

impl PartialOrd<Ieee32> for Ieee32

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 TryInto<Ieee32> for DataValue

type Error = DataValueCastFailure

The type returned in the event of a conversion error.

fn try_into(self) -> Result<Ieee32, Self::Error>

Performs the conversion.

impl Copy for Ieee32

impl Eq for Ieee32

impl StructuralEq for Ieee32

impl StructuralPartialEq for Ieee32