Struct rs_pbrt::core::efloat::EFloat

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pub struct EFloat {
    pub v: f32,
    pub low: f32,
    pub high: f32,
}

Expand description

EFloat keeps track of an interval that describes the uncertainty of a value of interest.

Fields

v: f32low: f32high: f32

Implementations

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pub fn upper_bound(&self) -> f32

Trait Implementations

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impl Add<EFloat> for EFloat

type Output = EFloat

The resulting type after applying the + operator.

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fn add(self, rhs: EFloat) -> EFloat

Performs the + operation. Read more

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impl Clone for EFloat

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fn clone(&self) -> EFloat

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for EFloat

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

Formats the value using the given formatter. Read more

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impl Default for EFloat

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fn default() -> EFloat

Returns the “default value” for a type. Read more

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impl Div<EFloat> for EFloat

type Output = EFloat

The resulting type after applying the / operator.

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fn div(self, rhs: EFloat) -> EFloat

Performs the / operation. Read more

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impl Mul<EFloat> for EFloat

type Output = EFloat

The resulting type after applying the * operator.

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fn mul(self, rhs: EFloat) -> EFloat

Performs the * operation. Read more

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impl Mul<f32> for EFloat

type Output = EFloat

The resulting type after applying the * operator.

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fn mul(self, rhs: f32) -> EFloat

Performs the * operation. Read more

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impl PartialEq<EFloat> for EFloat

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fn eq(&self, rhs: &EFloat) -> bool

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

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

This method tests for !=.

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impl Sub<EFloat> for EFloat

type Output = EFloat

The resulting type after applying the - operator.

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fn sub(self, rhs: EFloat) -> EFloat

Performs the - operation. Read more

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impl Copy for EFloat

Auto Trait Implementations

impl RefUnwindSafe for EFloat

impl Send for EFloat

impl Sync for EFloat

impl Unpin for EFloat

impl UnwindSafe for EFloat

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian,
P: Default,

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fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().

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fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().

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fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct rs_pbrt::core::efloat::EFloat

Fields

Implementations

impl EFloat

pub fn new(v: f32, err: f32) -> Self

pub fn lower_bound(&self) -> f32

pub fn upper_bound(&self) -> f32

Trait Implementations

impl Add<EFloat> for EFloat

type Output = EFloat

fn add(self, rhs: EFloat) -> EFloat

impl Clone for EFloat

fn clone(&self) -> EFloat

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

impl Debug for EFloat

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

impl Default for EFloat

fn default() -> EFloat

impl Div<EFloat> for EFloat

type Output = EFloat

fn div(self, rhs: EFloat) -> EFloat

impl Mul<EFloat> for EFloat

type Output = EFloat

fn mul(self, rhs: EFloat) -> EFloat

impl Mul<f32> for EFloat

type Output = EFloat

fn mul(self, rhs: f32) -> EFloat

impl PartialEq<EFloat> for EFloat

fn eq(&self, rhs: &EFloat) -> bool

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

impl Sub<EFloat> for EFloat

type Output = EFloat

fn sub(self, rhs: EFloat) -> EFloat

impl Copy for EFloat

Auto Trait Implementations

impl RefUnwindSafe for EFloat

impl Send for EFloat

impl Sync for EFloat

impl Unpin for EFloat

impl UnwindSafe for EFloat

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<R, P> ReadPrimitive<R> for P where R: Read + ReadEndian<P>, P: Default,

fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian<P>,
P: Default,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,