1.34.0[−][src]Struct sp_std::num::NonZeroI8
An integer that is known not to equal zero.
This enables some memory layout optimization.
For example, Option<NonZeroI8>
is the same size as i8
:
use std::mem::size_of; assert_eq!(size_of::<Option<core::num::NonZeroI8>>(), size_of::<i8>());
Implementations
impl NonZeroI8
[src]
pub const unsafe fn new_unchecked(n: i8) -> NonZeroI8
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pub const fn new(n: i8) -> Option<NonZeroI8>
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Creates a non-zero if the given value is not zero.
pub const fn get(self) -> i8
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Returns the value as a primitive type.
Trait Implementations
impl Binary for NonZeroI8
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impl BitOr<NonZeroI8> for NonZeroI8
1.45.0[src]
type Output = NonZeroI8
The resulting type after applying the |
operator.
fn bitor(self, rhs: NonZeroI8) -> <NonZeroI8 as BitOr<NonZeroI8>>::Output
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impl BitOr<NonZeroI8> for i8
1.45.0[src]
type Output = NonZeroI8
The resulting type after applying the |
operator.
fn bitor(self, rhs: NonZeroI8) -> <i8 as BitOr<NonZeroI8>>::Output
[src]
impl BitOr<i8> for NonZeroI8
1.45.0[src]
type Output = NonZeroI8
The resulting type after applying the |
operator.
fn bitor(self, rhs: i8) -> <NonZeroI8 as BitOr<i8>>::Output
[src]
impl BitOrAssign<NonZeroI8> for NonZeroI8
1.45.0[src]
fn bitor_assign(&mut self, rhs: NonZeroI8)
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impl BitOrAssign<i8> for NonZeroI8
1.45.0[src]
fn bitor_assign(&mut self, rhs: i8)
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impl Clone for NonZeroI8
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impl Copy for NonZeroI8
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impl Debug for NonZeroI8
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impl Display for NonZeroI8
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impl Eq for NonZeroI8
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impl From<NonZeroI8> for NonZeroI128
1.41.0[src]
Converts NonZeroI8
to NonZeroI128
losslessly.
fn from(small: NonZeroI8) -> NonZeroI128
[src]
impl From<NonZeroI8> for NonZeroI32
1.41.0[src]
Converts NonZeroI8
to NonZeroI32
losslessly.
fn from(small: NonZeroI8) -> NonZeroI32
[src]
impl From<NonZeroI8> for NonZeroI64
1.41.0[src]
Converts NonZeroI8
to NonZeroI64
losslessly.
fn from(small: NonZeroI8) -> NonZeroI64
[src]
impl From<NonZeroI8> for i8
1.31.0[src]
impl From<NonZeroI8> for NonZeroIsize
1.41.0[src]
Converts NonZeroI8
to NonZeroIsize
losslessly.
fn from(small: NonZeroI8) -> NonZeroIsize
[src]
impl From<NonZeroI8> for NonZeroI16
1.41.0[src]
Converts NonZeroI8
to NonZeroI16
losslessly.
fn from(small: NonZeroI8) -> NonZeroI16
[src]
impl FromStr for NonZeroI8
1.35.0[src]
type Err = ParseIntError
The associated error which can be returned from parsing.
fn from_str(src: &str) -> Result<NonZeroI8, <NonZeroI8 as FromStr>::Err>
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impl Hash for NonZeroI8
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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,
impl LowerHex for NonZeroI8
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impl Octal for NonZeroI8
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impl Ord for NonZeroI8
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fn cmp(&self, other: &NonZeroI8) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<NonZeroI8> for NonZeroI8
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impl PartialOrd<NonZeroI8> for NonZeroI8
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fn partial_cmp(&self, other: &NonZeroI8) -> Option<Ordering>
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fn lt(&self, other: &NonZeroI8) -> bool
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fn le(&self, other: &NonZeroI8) -> bool
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fn gt(&self, other: &NonZeroI8) -> bool
[src]
fn ge(&self, other: &NonZeroI8) -> bool
[src]
impl TryFrom<i8> for NonZeroI8
1.46.0[src]
Attempts to convert i8
to NonZeroI8
.
type Error = TryFromIntError
The type returned in the event of a conversion error.
fn try_from(value: i8) -> Result<NonZeroI8, <NonZeroI8 as TryFrom<i8>>::Error>
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impl UpperHex for NonZeroI8
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Auto Trait Implementations
impl RefUnwindSafe for NonZeroI8
impl Send for NonZeroI8
impl Sync for NonZeroI8
impl Unpin for NonZeroI8
impl UnwindSafe for NonZeroI8
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut Tⓘ
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
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<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,