pub struct PrimeEngine;
Expand description
Engine for prime number operations
Implementations§
Source§impl PrimeEngine
impl PrimeEngine
Sourcepub fn prime_count(n: u64) -> usize
pub fn prime_count(n: u64) -> usize
Count primes up to n (prime counting function π(n))
Sourcepub fn next_prime(n: u64) -> u64
pub fn next_prime(n: u64) -> u64
Find the next prime >= n
Sourcepub fn prev_prime(n: u64) -> Option<u64>
pub fn prev_prime(n: u64) -> Option<u64>
Find the previous prime <= n
Auto Trait Implementations§
impl Freeze for PrimeEngine
impl RefUnwindSafe for PrimeEngine
impl Send for PrimeEngine
impl Sync for PrimeEngine
impl Unpin for PrimeEngine
impl UnwindSafe for PrimeEngine
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more