Struct reciprocal::PartialReciprocal [−][src]
pub struct PartialReciprocal { /* fields omitted */ }
Expand description
A PartialReciprocal
represents an integer (floored) division
by a u64
that’s not 0, 1 or u64::MAX.
Once constructed for a given d
, apply
ing a PartialReciprocal
to a u64
computes an integer division of that argument by d
.
The parameters represent an expression of the form
f(x) = (x + increment) * multiplier >> (64 + shift)
in full 128-bit arithmetic; for appropriately chosen values,
this expression can implement any (unsigned) integer division.
Implementations
Trait Implementations
impl Clone for PartialReciprocal
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impl Clone for PartialReciprocal
[src]fn clone(&self) -> PartialReciprocal
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fn clone(&self) -> PartialReciprocal
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for PartialReciprocal
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impl Debug for PartialReciprocal
[src]impl Hash for PartialReciprocal
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impl Hash for PartialReciprocal
[src]impl PartialEq<PartialReciprocal> for PartialReciprocal
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impl PartialEq<PartialReciprocal> for PartialReciprocal
[src]fn eq(&self, other: &PartialReciprocal) -> bool
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fn eq(&self, other: &PartialReciprocal) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &PartialReciprocal) -> bool
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fn ne(&self, other: &PartialReciprocal) -> bool
[src]This method tests for !=
.
impl Copy for PartialReciprocal
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impl Eq for PartialReciprocal
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impl StructuralEq for PartialReciprocal
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impl StructuralPartialEq for PartialReciprocal
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Auto Trait Implementations
impl RefUnwindSafe for PartialReciprocal
impl Send for PartialReciprocal
impl Sync for PartialReciprocal
impl Unpin for PartialReciprocal
impl UnwindSafe for PartialReciprocal
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more