1.34.0[−][src]Struct ndless::num::NonZeroI128
An integer that is known not to equal zero.
This enables some memory layout optimization.
For example, Option<NonZeroI128>
is the same size as i128
:
use std::mem::size_of; assert_eq!(size_of::<Option<core::num::NonZeroI128>>(), size_of::<i128>());
Methods
impl NonZeroI128
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pub const unsafe fn new_unchecked(n: i128) -> NonZeroI128
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pub fn new(n: i128) -> Option<NonZeroI128>
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Create a non-zero if the given value is not zero.
pub const fn get(self) -> i128
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Returns the value as a primitive type.
Trait Implementations
impl Clone for NonZeroI128
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fn clone(&self) -> NonZeroI128
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl PartialOrd<NonZeroI128> for NonZeroI128
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fn partial_cmp(&self, other: &NonZeroI128) -> Option<Ordering>
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fn lt(&self, other: &NonZeroI128) -> bool
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fn le(&self, other: &NonZeroI128) -> bool
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fn gt(&self, other: &NonZeroI128) -> bool
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fn ge(&self, other: &NonZeroI128) -> bool
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impl Ord for NonZeroI128
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fn cmp(&self, other: &NonZeroI128) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Eq for NonZeroI128
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impl Binary for NonZeroI128
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impl PartialEq<NonZeroI128> for NonZeroI128
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fn eq(&self, other: &NonZeroI128) -> bool
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fn ne(&self, other: &NonZeroI128) -> bool
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impl Debug for NonZeroI128
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impl From<NonZeroI128> for i128
1.31.0[src]
fn from(nonzero: NonZeroI128) -> i128
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impl Hash for NonZeroI128
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fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
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__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Copy for NonZeroI128
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impl UpperHex for NonZeroI128
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impl Octal for NonZeroI128
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impl LowerHex for NonZeroI128
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impl Display for NonZeroI128
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Auto Trait Implementations
impl Send for NonZeroI128
impl Sync for NonZeroI128
Blanket Implementations
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,