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

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impl PowerOfTwo

Represents an integral power-of-two as an exponent

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pub fn exp<R>(self) -> R
where R: From<u32>,

Returns the base-2 exponent as a numeric type

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pub fn floor<F: Into<u32>>(f: F) -> PowerOfTwo

Converts a number two the nearest PowerOfTwo less-than-or-equal to it.

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pub fn ceiling<F: Into<u32>>(f: F) -> PowerOfTwo

Converts a number two the nearest PowerOfTwo greater-than-or-equal to it.

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pub fn zero() -> PowerOfTwo

Creates a new PowerOfTwo representing the number zero.

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pub fn as_num<F: From<u32>>(self) -> F

Converts a PowerOfTwo to a number.

Trait Implementations§

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impl Clone for PowerOfTwo

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fn clone(&self) -> PowerOfTwo

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 PowerOfTwo

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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 Eq for PowerOfTwo

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impl Ord for PowerOfTwo

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for PowerOfTwo

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for PowerOfTwo

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impl StructuralEq for PowerOfTwo

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impl StructuralPartialEq for PowerOfTwo

Auto Trait Implementations§

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> SizedTypeProperties for T

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const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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impl<T> SpecOptionPartialEq for T
where T: PartialEq,

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default fn eq(l: &Option<T>, r: &Option<T>) -> bool

🔬This is a nightly-only experimental API. (spec_option_partial_eq)
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Printable for T
where T: Copy + Debug,