1.34.0[−][src]Struct std::num::NonZeroI16
An integer that is known not to equal zero.
This enables some memory layout optimization.
For example, Option<NonZeroI16>
is the same size as i16
:
use std::mem::size_of; assert_eq!(size_of::<Option<core::num::NonZeroI16>>(), size_of::<i16>());Run
Methods
impl NonZeroI16
[src]
pub const unsafe fn new_unchecked(n: i16) -> NonZeroI16
[src]
pub fn new(n: i16) -> Option<NonZeroI16>
[src]
Creates a non-zero if the given value is not zero.
pub const fn get(self) -> i16
[src]
Returns the value as a primitive type.
Trait Implementations
impl Debug for NonZeroI16
[src]
impl UpperHex for NonZeroI16
[src]
impl FromStr for NonZeroI16
1.35.0[src]
type Err = ParseIntError
The associated error which can be returned from parsing.
fn from_str(src: &str) -> Result<NonZeroI16, <NonZeroI16 as FromStr>::Err>
[src]
impl Octal for NonZeroI16
[src]
impl Hash for NonZeroI16
[src]
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
[src]
__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Eq for NonZeroI16
[src]
impl From<NonZeroI16> for i16
1.31.0[src]
fn from(nonzero: NonZeroI16) -> i16
[src]
impl Clone for NonZeroI16
[src]
fn clone(&self) -> NonZeroI16
[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl PartialEq<NonZeroI16> for NonZeroI16
[src]
fn eq(&self, other: &NonZeroI16) -> bool
[src]
fn ne(&self, other: &NonZeroI16) -> bool
[src]
impl Binary for NonZeroI16
[src]
impl PartialOrd<NonZeroI16> for NonZeroI16
[src]
fn partial_cmp(&self, other: &NonZeroI16) -> Option<Ordering>
[src]
fn lt(&self, other: &NonZeroI16) -> bool
[src]
fn le(&self, other: &NonZeroI16) -> bool
[src]
fn gt(&self, other: &NonZeroI16) -> bool
[src]
fn ge(&self, other: &NonZeroI16) -> bool
[src]
impl Display for NonZeroI16
[src]
impl Ord for NonZeroI16
[src]
fn cmp(&self, other: &NonZeroI16) -> Ordering
[src]
fn max(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
[src]
impl LowerHex for NonZeroI16
[src]
impl Copy for NonZeroI16
[src]
Auto Trait Implementations
impl UnwindSafe for NonZeroI16
impl RefUnwindSafe for NonZeroI16
impl Unpin for NonZeroI16
impl Send for NonZeroI16
impl Sync for NonZeroI16
Blanket Implementations
impl<T> From<T> for T
[src]
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>
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
[src]
ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,