core::num

Type Alias NonZeroI16

1.34.0 · source
pub type NonZeroI16 = NonZero<i16>;
Expand description

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>());

§Layout

NonZeroI16 is guaranteed to have the same layout and bit validity as i16 with the exception that 0 is not a valid instance. Option<NonZeroI16> is guaranteed to be compatible with i16, including in FFI.

Thanks to the null pointer optimization, NonZeroI16 and Option<NonZeroI16> are guaranteed to have the same size and alignment:

use std::num::NonZeroI16;

assert_eq!(size_of::<NonZeroI16>(), size_of::<Option<NonZeroI16>>());
assert_eq!(align_of::<NonZeroI16>(), align_of::<Option<NonZeroI16>>());

Aliased Type§

struct NonZeroI16(/* private fields */);

Implementations

source§

impl<T> NonZero<T>

1.28.0 (const: 1.47.0) · source

pub const fn new(n: T) -> Option<Self>

Creates a non-zero if the given value is not zero.

1.28.0 (const: 1.28.0) · source

pub const unsafe fn new_unchecked(n: T) -> Self

Creates a non-zero without checking whether the value is non-zero. This results in undefined behaviour if the value is zero.

§Safety

The value must not be zero.

source

pub fn from_mut(n: &mut T) -> Option<&mut Self>

🔬This is a nightly-only experimental API. (nonzero_from_mut #106290)

Converts a reference to a non-zero mutable reference if the referenced value is not zero.

source

pub unsafe fn from_mut_unchecked(n: &mut T) -> &mut Self

🔬This is a nightly-only experimental API. (nonzero_from_mut #106290)

Converts a mutable reference to a non-zero mutable reference without checking whether the referenced value is non-zero. This results in undefined behavior if the referenced value is zero.

§Safety

The referenced value must not be zero.

1.28.0 (const: 1.34.0) · source

pub const fn get(self) -> T

Returns the contained value as a primitive type.

source§

impl NonZero<i16>

1.67.0 · source

pub const BITS: u32 = 16u32

The size of this non-zero integer type in bits.

This value is equal to i16::BITS.

§Examples
assert_eq!(NonZero::<i16>::BITS, i16::BITS);
1.70.0 · source

pub const MIN: Self = _

The smallest value that can be represented by this non-zero integer type, equal to i16::MIN.

Note: While most integer types are defined for every whole number between MIN and MAX, signed non-zero integers are a special case. They have a “gap” at 0.

§Examples
assert_eq!(NonZero::<i16>::MIN.get(), i16::MIN);
1.70.0 · source

pub const MAX: Self = _

The largest value that can be represented by this non-zero integer type, equal to i16::MAX.

Note: While most integer types are defined for every whole number between MIN and MAX, signed non-zero integers are a special case. They have a “gap” at 0.

§Examples
assert_eq!(NonZero::<i16>::MAX.get(), i16::MAX);
1.53.0 (const: 1.53.0) · source

pub const fn leading_zeros(self) -> u32

Returns the number of leading zeros in the binary representation of self.

On many architectures, this function can perform better than leading_zeros() on the underlying integer type, as special handling of zero can be avoided.

§Examples

Basic usage:

let n = NonZero::<i16>::new(-1i16)?;

assert_eq!(n.leading_zeros(), 0);
1.53.0 (const: 1.53.0) · source

pub const fn trailing_zeros(self) -> u32

Returns the number of trailing zeros in the binary representation of self.

On many architectures, this function can perform better than trailing_zeros() on the underlying integer type, as special handling of zero can be avoided.

§Examples

Basic usage:

let n = NonZero::<i16>::new(0b0101000)?;

assert_eq!(n.trailing_zeros(), 3);
source

pub const fn count_ones(self) -> NonZero<u32>

🔬This is a nightly-only experimental API. (non_zero_count_ones #120287)

Returns the number of ones in the binary representation of self.

§Examples

Basic usage:

#![feature(non_zero_count_ones)]

let a = NonZero::<i16>::new(0b100_0000)?;
let b = NonZero::<i16>::new(0b100_0011)?;

assert_eq!(a.count_ones(), NonZero::new(1)?);
assert_eq!(b.count_ones(), NonZero::new(3)?);
source

pub const fn rotate_left(self, n: u32) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Shifts the bits to the left by a specified amount, n, wrapping the truncated bits to the end of the resulting integer.

Please note this isn’t the same operation as the << shifting operator!

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(-0x5ffdi16)?;
let m = NonZero::new(0x3a)?;

assert_eq!(n.rotate_left(4), m);
source

pub const fn rotate_right(self, n: u32) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Shifts the bits to the right by a specified amount, n, wrapping the truncated bits to the beginning of the resulting integer.

Please note this isn’t the same operation as the >> shifting operator!

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(0x3ai16)?;
let m = NonZero::new(-0x5ffd)?;

assert_eq!(n.rotate_right(4), m);
source

pub const fn swap_bytes(self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Reverses the byte order of the integer.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(0x1234i16)?;
let m = n.swap_bytes();

assert_eq!(m, NonZero::new(0x3412)?);
source

pub const fn reverse_bits(self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Reverses the order of bits in the integer. The least significant bit becomes the most significant bit, second least-significant bit becomes second most-significant bit, etc.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(0x1234i16)?;
let m = n.reverse_bits();

assert_eq!(m, NonZero::new(0x2c48)?);
source

pub const fn from_be(x: Self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Converts an integer from big endian to the target’s endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
use std::num::NonZeroI16;
let n = NonZero::new(0x1Ai16)?;

if cfg!(target_endian = "big") {
    assert_eq!(NonZeroI16::from_be(n), n)
} else {
    assert_eq!(NonZeroI16::from_be(n), n.swap_bytes())
}
source

pub const fn from_le(x: Self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Converts an integer from little endian to the target’s endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
use std::num::NonZeroI16;
let n = NonZero::new(0x1Ai16)?;

if cfg!(target_endian = "little") {
    assert_eq!(NonZeroI16::from_le(n), n)
} else {
    assert_eq!(NonZeroI16::from_le(n), n.swap_bytes())
}
source

pub const fn to_be(self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Converts self to big endian from the target’s endianness.

On big endian this is a no-op. On little endian the bytes are swapped.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(0x1Ai16)?;

if cfg!(target_endian = "big") {
    assert_eq!(n.to_be(), n)
} else {
    assert_eq!(n.to_be(), n.swap_bytes())
}
source

pub const fn to_le(self) -> Self

🔬This is a nightly-only experimental API. (nonzero_bitwise #128281)

Converts self to little endian from the target’s endianness.

On little endian this is a no-op. On big endian the bytes are swapped.

§Examples

Basic usage:

#![feature(nonzero_bitwise)]
let n = NonZero::new(0x1Ai16)?;

if cfg!(target_endian = "little") {
    assert_eq!(n.to_le(), n)
} else {
    assert_eq!(n.to_le(), n.swap_bytes())
}
1.64.0 (const: 1.64.0) · source

pub const fn abs(self) -> Self

Computes the absolute value of self. See i16::abs for documentation on overflow behaviour.

§Example
let pos = NonZero::new(1i16)?;
let neg = NonZero::new(-1i16)?;

assert_eq!(pos, pos.abs());
assert_eq!(pos, neg.abs());
1.64.0 (const: 1.64.0) · source

pub const fn checked_abs(self) -> Option<Self>

Checked absolute value. Checks for overflow and returns None if self == NonZero::<i16>::MIN. The result cannot be zero.

§Example
let pos = NonZero::new(1i16)?;
let neg = NonZero::new(-1i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!(Some(pos), neg.checked_abs());
assert_eq!(None, min.checked_abs());
1.64.0 (const: 1.64.0) · source

pub const fn overflowing_abs(self) -> (Self, bool)

Computes the absolute value of self, with overflow information, see i16::overflowing_abs.

§Example
let pos = NonZero::new(1i16)?;
let neg = NonZero::new(-1i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!((pos, false), pos.overflowing_abs());
assert_eq!((pos, false), neg.overflowing_abs());
assert_eq!((min, true), min.overflowing_abs());
1.64.0 (const: 1.64.0) · source

pub const fn saturating_abs(self) -> Self

Saturating absolute value, see i16::saturating_abs.

§Example
let pos = NonZero::new(1i16)?;
let neg = NonZero::new(-1i16)?;
let min = NonZero::new(i16::MIN)?;
let min_plus = NonZero::new(i16::MIN + 1)?;
let max = NonZero::new(i16::MAX)?;

assert_eq!(pos, pos.saturating_abs());
assert_eq!(pos, neg.saturating_abs());
assert_eq!(max, min.saturating_abs());
assert_eq!(max, min_plus.saturating_abs());
1.64.0 (const: 1.64.0) · source

pub const fn wrapping_abs(self) -> Self

Wrapping absolute value, see i16::wrapping_abs.

§Example
let pos = NonZero::new(1i16)?;
let neg = NonZero::new(-1i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!(pos, pos.wrapping_abs());
assert_eq!(pos, neg.wrapping_abs());
assert_eq!(min, min.wrapping_abs());
assert_eq!(max, (-max).wrapping_abs());
1.64.0 (const: 1.64.0) · source

pub const fn unsigned_abs(self) -> NonZero<u16>

Computes the absolute value of self without any wrapping or panicking.

§Example
let u_pos = NonZero::new(1u16)?;
let i_pos = NonZero::new(1i16)?;
let i_neg = NonZero::new(-1i16)?;
let i_min = NonZero::new(i16::MIN)?;
let u_max = NonZero::new(u16::MAX / 2 + 1)?;

assert_eq!(u_pos, i_pos.unsigned_abs());
assert_eq!(u_pos, i_neg.unsigned_abs());
assert_eq!(u_max, i_min.unsigned_abs());
1.71.0 (const: 1.71.0) · source

pub const fn is_positive(self) -> bool

Returns true if self is positive and false if the number is negative.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;

assert!(pos_five.is_positive());
assert!(!neg_five.is_positive());
1.71.0 (const: 1.71.0) · source

pub const fn is_negative(self) -> bool

Returns true if self is negative and false if the number is positive.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;

assert!(neg_five.is_negative());
assert!(!pos_five.is_negative());
1.71.0 (const: 1.71.0) · source

pub const fn checked_neg(self) -> Option<Self>

Checked negation. Computes -self, returning None if self == NonZero::<i16>::MIN.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!(pos_five.checked_neg(), Some(neg_five));
assert_eq!(min.checked_neg(), None);
1.71.0 (const: 1.71.0) · source

pub const fn overflowing_neg(self) -> (Self, bool)

Negates self, overflowing if this is equal to the minimum value.

See i16::overflowing_neg for documentation on overflow behaviour.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!(pos_five.overflowing_neg(), (neg_five, false));
assert_eq!(min.overflowing_neg(), (min, true));
1.71.0 (const: 1.71.0) · source

pub const fn saturating_neg(self) -> Self

Saturating negation. Computes -self, returning NonZero::<i16>::MAX if self == NonZero::<i16>::MIN instead of overflowing.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;
let min = NonZero::new(i16::MIN)?;
let min_plus_one = NonZero::new(i16::MIN + 1)?;
let max = NonZero::new(i16::MAX)?;

assert_eq!(pos_five.saturating_neg(), neg_five);
assert_eq!(min.saturating_neg(), max);
assert_eq!(max.saturating_neg(), min_plus_one);
1.71.0 (const: 1.71.0) · source

pub const fn wrapping_neg(self) -> Self

Wrapping (modular) negation. Computes -self, wrapping around at the boundary of the type.

See i16::wrapping_neg for documentation on overflow behaviour.

§Example
let pos_five = NonZero::new(5i16)?;
let neg_five = NonZero::new(-5i16)?;
let min = NonZero::new(i16::MIN)?;

assert_eq!(pos_five.wrapping_neg(), neg_five);
assert_eq!(min.wrapping_neg(), min);
1.64.0 (const: 1.64.0) · source

pub const fn checked_mul(self, other: Self) -> Option<Self>

Multiplies two non-zero integers together. Checks for overflow and returns None on overflow. As a consequence, the result cannot wrap to zero.

§Examples
let two = NonZero::new(2i16)?;
let four = NonZero::new(4i16)?;
let max = NonZero::new(i16::MAX)?;

assert_eq!(Some(four), two.checked_mul(two));
assert_eq!(None, max.checked_mul(two));
1.64.0 (const: 1.64.0) · source

pub const fn saturating_mul(self, other: Self) -> Self

Multiplies two non-zero integers together. Return NonZero::<i16>::MAX on overflow.

§Examples
let two = NonZero::new(2i16)?;
let four = NonZero::new(4i16)?;
let max = NonZero::new(i16::MAX)?;

assert_eq!(four, two.saturating_mul(two));
assert_eq!(max, four.saturating_mul(max));
source

pub const unsafe fn unchecked_mul(self, other: Self) -> Self

🔬This is a nightly-only experimental API. (nonzero_ops #84186)

Multiplies two non-zero integers together, assuming overflow cannot occur. Overflow is unchecked, and it is undefined behaviour to overflow even if the result would wrap to a non-zero value. The behaviour is undefined as soon as self * rhs > i16::MAX, or self * rhs < i16::MIN.

§Examples
#![feature(nonzero_ops)]

let two = NonZero::new(2i16)?;
let four = NonZero::new(4i16)?;

assert_eq!(four, unsafe { two.unchecked_mul(two) });
1.64.0 (const: 1.64.0) · source

pub const fn checked_pow(self, other: u32) -> Option<Self>

Raises non-zero value to an integer power. Checks for overflow and returns None on overflow. As a consequence, the result cannot wrap to zero.

§Examples
let three = NonZero::new(3i16)?;
let twenty_seven = NonZero::new(27i16)?;
let half_max = NonZero::new(i16::MAX / 2)?;

assert_eq!(Some(twenty_seven), three.checked_pow(3));
assert_eq!(None, half_max.checked_pow(3));
1.64.0 (const: 1.64.0) · source

pub const fn saturating_pow(self, other: u32) -> Self

Raise non-zero value to an integer power. Return NonZero::<i16>::MIN or NonZero::<i16>::MAX on overflow.

§Examples
let three = NonZero::new(3i16)?;
let twenty_seven = NonZero::new(27i16)?;
let max = NonZero::new(i16::MAX)?;

assert_eq!(twenty_seven, three.saturating_pow(3));
assert_eq!(max, max.saturating_pow(3));

Trait Implementations

1.28.0 · source§

impl<T> Binary for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.45.0 · source§

impl<T> BitOr<T> for NonZero<T>
where T: ZeroablePrimitive + BitOr<Output = T>,

source§

type Output = NonZero<T>

The resulting type after applying the | operator.
source§

fn bitor(self, rhs: T) -> Self::Output

Performs the | operation. Read more
1.45.0 · source§

impl<T> BitOr for NonZero<T>
where T: ZeroablePrimitive + BitOr<Output = T>,

source§

type Output = NonZero<T>

The resulting type after applying the | operator.
source§

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation. Read more
1.45.0 · source§

impl<T> BitOrAssign<T> for NonZero<T>
where T: ZeroablePrimitive, Self: BitOr<T, Output = Self>,

source§

fn bitor_assign(&mut self, rhs: T)

Performs the |= operation. Read more
1.45.0 · source§

impl<T> BitOrAssign for NonZero<T>
where T: ZeroablePrimitive, Self: BitOr<Output = Self>,

source§

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation. Read more
1.28.0 · source§

impl<T> Clone for NonZero<T>

source§

fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
1.28.0 · source§

impl<T> Debug for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.28.0 · source§

impl<T> Display for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.41.0 · source§

impl From<NonZero<i8>> for NonZero<i16>

source§

fn from(small: NonZero<i8>) -> Self

Converts NonZero<i8> to NonZero<i16> losslessly.

1.41.0 · source§

impl From<NonZero<u8>> for NonZero<i16>

source§

fn from(small: NonZero<u8>) -> Self

Converts NonZero<u8> to NonZero<i16> losslessly.

1.35.0 · source§

impl FromStr for NonZero<i16>

source§

type Err = ParseIntError

The associated error which can be returned from parsing.
source§

fn from_str(src: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
1.28.0 · source§

impl<T> Hash for NonZero<T>

source§

fn hash<H>(&self, state: &mut H)
where H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H: Hasher>(data: &[Self], state: &mut H)
where Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
1.28.0 · source§

impl<T> LowerHex for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.71.0 · source§

impl Neg for NonZero<i16>

source§

type Output = NonZero<i16>

The resulting type after applying the - operator.
source§

fn neg(self) -> Self

Performs the unary - operation. Read more
1.28.0 · source§

impl<T> Octal for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.28.0 · source§

impl<T> Ord for NonZero<T>

source§

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
source§

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more
source§

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more
source§

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more
1.28.0 · source§

impl<T> PartialEq for NonZero<T>

source§

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.
source§

fn ne(&self, other: &Self) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
1.28.0 · source§

impl<T> PartialOrd for NonZero<T>

source§

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
source§

fn lt(&self, other: &Self) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
source§

fn le(&self, other: &Self) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
source§

fn gt(&self, other: &Self) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
source§

fn ge(&self, other: &Self) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
1.49.0 · source§

impl TryFrom<NonZero<i128>> for NonZero<i16>

source§

fn try_from(value: NonZero<i128>) -> Result<Self, Self::Error>

Attempts to convert NonZero<i128> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<i32>> for NonZero<i16>

source§

fn try_from(value: NonZero<i32>) -> Result<Self, Self::Error>

Attempts to convert NonZero<i32> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<i64>> for NonZero<i16>

source§

fn try_from(value: NonZero<i64>) -> Result<Self, Self::Error>

Attempts to convert NonZero<i64> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<isize>> for NonZero<i16>

source§

fn try_from(value: NonZero<isize>) -> Result<Self, Self::Error>

Attempts to convert NonZero<isize> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<u128>> for NonZero<i16>

source§

fn try_from(value: NonZero<u128>) -> Result<Self, Self::Error>

Attempts to convert NonZero<u128> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<u16>> for NonZero<i16>

source§

fn try_from(value: NonZero<u16>) -> Result<Self, Self::Error>

Attempts to convert NonZero<u16> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<u32>> for NonZero<i16>

source§

fn try_from(value: NonZero<u32>) -> Result<Self, Self::Error>

Attempts to convert NonZero<u32> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<u64>> for NonZero<i16>

source§

fn try_from(value: NonZero<u64>) -> Result<Self, Self::Error>

Attempts to convert NonZero<u64> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.49.0 · source§

impl TryFrom<NonZero<usize>> for NonZero<i16>

source§

fn try_from(value: NonZero<usize>) -> Result<Self, Self::Error>

Attempts to convert NonZero<usize> to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.46.0 · source§

impl TryFrom<i16> for NonZero<i16>

source§

fn try_from(value: i16) -> Result<Self, Self::Error>

Attempts to convert i16 to NonZero<i16>.

source§

type Error = TryFromIntError

The type returned in the event of a conversion error.
1.28.0 · source§

impl<T> UpperHex for NonZero<T>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
1.28.0 · source§

impl<T> Copy for NonZero<T>

1.28.0 · source§

impl<T> Eq for NonZero<T>
where T: ZeroablePrimitive + Eq,

1.28.0 · source§

impl<T> Freeze for NonZero<T>

1.28.0 · source§

impl<T> RefUnwindSafe for NonZero<T>

1.28.0 · source§

impl<T> Send for NonZero<T>

source§

impl<T> StructuralPartialEq for NonZero<T>

1.28.0 · source§

impl<T> Sync for NonZero<T>

1.28.0 · source§

impl<T> Unpin for NonZero<T>

1.28.0 · source§

impl<T> UnwindSafe for NonZero<T>