[−][src]Struct nonzero_signed::NonZeroI16
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 NonZeroI16
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pub unsafe fn new_unchecked(n: i16) -> Self
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pub fn new(n: i16) -> Option<Self>
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Create a non-zero if the given value is not zero.
pub fn get(self) -> i16
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Returns the value as a primitive type.
Trait Implementations
impl Copy for NonZeroI16
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impl PartialEq<NonZeroI16> for NonZeroI16
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fn eq(&self, other: &NonZeroI16) -> bool
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fn ne(&self, other: &NonZeroI16) -> bool
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impl Clone for NonZeroI16
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fn clone(&self) -> NonZeroI16
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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 NonZeroI16
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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 NonZeroI16
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impl PartialOrd<NonZeroI16> for NonZeroI16
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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 NonZeroI16
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impl Debug for NonZeroI16
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impl Hash for NonZeroI16
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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 NonZeroI16
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impl Binary for NonZeroI16
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impl LowerHex for NonZeroI16
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impl UpperHex for NonZeroI16
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Auto Trait Implementations
impl Send for NonZeroI16
impl Sync for NonZeroI16
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>,