[−][src]Struct nonzero_signed::NonZeroI128
These became part of std::num in Rust 1.34, please use the std types instead of this crate.
An integer that is known not to equal zero.
This enables some memory layout optimization.
For example, Option<NonZeroI32>
is the same size as i32
:
use std::mem::size_of; use nonzero_signed::NonZeroI32; assert_eq!(size_of::<Option<NonZeroI32>>(), size_of::<i32>());
Methods
impl NonZeroI128
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pub unsafe fn new_unchecked(n: i128) -> Self
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pub fn new(n: i128) -> Option<Self>
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Create a non-zero if the given value is not zero.
pub fn get(self) -> i128
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Returns the value as a primitive type.
Trait Implementations
impl Copy 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 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 Ord for NonZeroI128
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fn cmp(&self, other: &Self) -> 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 PartialOrd<NonZeroI128> for NonZeroI128
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fn partial_cmp(&self, other: &Self) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Display for NonZeroI128
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impl Debug for NonZeroI128
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impl Hash for NonZeroI128
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fn hash<__H: Hasher>(&self, state: &mut __H)
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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 Octal for NonZeroI128
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impl Binary for NonZeroI128
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impl LowerHex for NonZeroI128
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impl UpperHex for NonZeroI128
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Auto Trait Implementations
impl Send for NonZeroI128
impl Sync for NonZeroI128
Blanket Implementations
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
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> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?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, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,