Struct strength_reduce::StrengthReducedU8
source · pub struct StrengthReducedU8 { /* private fields */ }
Expand description
Implements unsigned division and modulo via mutiplication and shifts.
Creating a an instance of this struct is more expensive than a single division, but if the division is repeated, this version will be several times faster than naive division.
Implementations
sourceimpl StrengthReducedU8
impl StrengthReducedU8
sourcepub fn new(divisor: u8) -> Self
pub fn new(divisor: u8) -> Self
Creates a new divisor instance.
If possible, avoid calling new() from an inner loop: The intended usage is to create an instance of this struct outside the loop, and use it for divison and remainders inside the loop.
Panics:
Panics if divisor
is 0
Trait Implementations
sourceimpl Clone for StrengthReducedU8
impl Clone for StrengthReducedU8
sourcefn clone(&self) -> StrengthReducedU8
fn clone(&self) -> StrengthReducedU8
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for StrengthReducedU8
impl Debug for StrengthReducedU8
sourceimpl Div<StrengthReducedU8> for u8
impl Div<StrengthReducedU8> for u8
sourceimpl Rem<StrengthReducedU8> for u8
impl Rem<StrengthReducedU8> for u8
impl Copy for StrengthReducedU8
Auto Trait Implementations
impl RefUnwindSafe for StrengthReducedU8
impl Send for StrengthReducedU8
impl Sync for StrengthReducedU8
impl Unpin for StrengthReducedU8
impl UnwindSafe for StrengthReducedU8
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more