Struct std::num::NonZeroU128  
1.28.0 · source · [−]#[repr(transparent)]pub struct NonZeroU128(_);Expand description
An integer that is known not to equal zero.
This enables some memory layout optimization.
For example, Option<NonZeroU128> is the same size as u128:
use std::mem::size_of;
assert_eq!(size_of::<Option<core::num::NonZeroU128>>(), size_of::<u128>());Implementations
sourceimpl NonZeroU128
 
impl NonZeroU128
const: 1.28.0 · sourcepub const unsafe fn new_unchecked(n: u128) -> NonZeroU128
 
pub const unsafe fn new_unchecked(n: u128) -> NonZeroU128
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.
const: 1.47.0 · sourcepub const fn new(n: u128) -> Option<NonZeroU128>
 
pub const fn new(n: u128) -> Option<NonZeroU128>
Creates a non-zero if the given value is not zero.
sourceimpl NonZeroU128
 
impl NonZeroU128
1.53.0 (const: 1.53.0) · sourcepub const fn leading_zeros(self) -> u32
 
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 = std::num::NonZeroU128::new(u128::MAX).unwrap();
assert_eq!(n.leading_zeros(), 0);1.53.0 (const: 1.53.0) · sourcepub const fn trailing_zeros(self) -> u32
 
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 = std::num::NonZeroU128::new(0b0101000).unwrap();
assert_eq!(n.trailing_zeros(), 3);sourceimpl NonZeroU128
 
impl NonZeroU128
sourcepub const fn checked_add(self, other: u128) -> Option<NonZeroU128>
 
pub const fn checked_add(self, other: u128) -> Option<NonZeroU128>
Add an unsigned integer to a non-zero value.
Check for overflow and return None on overflow
As a consequence, the result cannot wrap to zero.
Examples
#![feature(nonzero_ops)]
let one = NonZeroU128::new(1)?;
let two = NonZeroU128::new(2)?;
let max = NonZeroU128::new(u128::MAX)?;
assert_eq!(Some(two), one.checked_add(1));
assert_eq!(None, max.checked_add(1));sourcepub const fn saturating_add(self, other: u128) -> NonZeroU128
 
pub const fn saturating_add(self, other: u128) -> NonZeroU128
sourcepub const unsafe fn unchecked_add(self, other: u128) -> NonZeroU128
 
pub const unsafe fn unchecked_add(self, other: u128) -> NonZeroU128
Add an unsigned integer to a non-zero value,
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 > u128::MAX.
Examples
#![feature(nonzero_ops)]
let one = NonZeroU128::new(1)?;
let two = NonZeroU128::new(2)?;
assert_eq!(two, unsafe { one.unchecked_add(1) });sourcepub const fn checked_next_power_of_two(self) -> Option<NonZeroU128>
 
pub const fn checked_next_power_of_two(self) -> Option<NonZeroU128>
Returns the smallest power of two greater than or equal to n.
Check for overflow and return None
if the next power of two is greater than the type’s maximum value.
As a consequence, the result cannot wrap to zero.
Examples
#![feature(nonzero_ops)]
let two = NonZeroU128::new(2)?;
let three = NonZeroU128::new(3)?;
let four = NonZeroU128::new(4)?;
let max = NonZeroU128::new(u128::MAX)?;
assert_eq!(Some(two), two.checked_next_power_of_two() );
assert_eq!(Some(four), three.checked_next_power_of_two() );
assert_eq!(None, max.checked_next_power_of_two() );sourcepub const fn log2(self) -> u32
 
pub const fn log2(self) -> u32
Returns the base 2 logarithm of the number, rounded down.
This is the same operation as
u128::log2,
except that it has no failure cases to worry about
since this value can never be zero.
Examples
#![feature(int_log)]
assert_eq!(NonZeroU128::new(7).unwrap().log2(), 2);
assert_eq!(NonZeroU128::new(8).unwrap().log2(), 3);
assert_eq!(NonZeroU128::new(9).unwrap().log2(), 3);sourcepub const fn log10(self) -> u32
 
pub const fn log10(self) -> u32
Returns the base 10 logarithm of the number, rounded down.
This is the same operation as
u128::log10,
except that it has no failure cases to worry about
since this value can never be zero.
Examples
#![feature(int_log)]
assert_eq!(NonZeroU128::new(99).unwrap().log10(), 1);
assert_eq!(NonZeroU128::new(100).unwrap().log10(), 2);
assert_eq!(NonZeroU128::new(101).unwrap().log10(), 2);sourceimpl NonZeroU128
 
impl NonZeroU128
sourcepub const fn checked_mul(self, other: NonZeroU128) -> Option<NonZeroU128>
 
pub const fn checked_mul(self, other: NonZeroU128) -> Option<NonZeroU128>
Multiply two non-zero integers together.
Check for overflow and return None on overflow.
As a consequence, the result cannot wrap to zero.
Examples
#![feature(nonzero_ops)]
let two = NonZeroU128::new(2)?;
let four = NonZeroU128::new(4)?;
let max = NonZeroU128::new(u128::MAX)?;
assert_eq!(Some(four), two.checked_mul(two));
assert_eq!(None, max.checked_mul(two));sourcepub const fn saturating_mul(self, other: NonZeroU128) -> NonZeroU128
 
pub const fn saturating_mul(self, other: NonZeroU128) -> NonZeroU128
sourcepub const unsafe fn unchecked_mul(self, other: NonZeroU128) -> NonZeroU128
 
pub const unsafe fn unchecked_mul(self, other: NonZeroU128) -> NonZeroU128
Multiply 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 > u128::MAX.
Examples
#![feature(nonzero_ops)]
let two = NonZeroU128::new(2)?;
let four = NonZeroU128::new(4)?;
assert_eq!(four, unsafe { two.unchecked_mul(two) });sourcepub const fn checked_pow(self, other: u32) -> Option<NonZeroU128>
 
pub const fn checked_pow(self, other: u32) -> Option<NonZeroU128>
Raise non-zero value to an integer power.
Check for overflow and return None on overflow.
As a consequence, the result cannot wrap to zero.
Examples
#![feature(nonzero_ops)]
let three = NonZeroU128::new(3)?;
let twenty_seven = NonZeroU128::new(27)?;
let half_max = NonZeroU128::new(u128::MAX / 2)?;
assert_eq!(Some(twenty_seven), three.checked_pow(3));
assert_eq!(None, half_max.checked_pow(3));sourcepub const fn saturating_pow(self, other: u32) -> NonZeroU128
 
pub const fn saturating_pow(self, other: u32) -> NonZeroU128
Raise non-zero value to an integer power.
Return u128::MAX on overflow.
Examples
#![feature(nonzero_ops)]
let three = NonZeroU128::new(3)?;
let twenty_seven = NonZeroU128::new(27)?;
let max = NonZeroU128::new(u128::MAX)?;
assert_eq!(twenty_seven, three.saturating_pow(3));
assert_eq!(max, max.saturating_pow(3));sourceimpl NonZeroU128
 
impl NonZeroU128
1.59.0 (const: 1.59.0) · sourcepub const fn is_power_of_two(self) -> bool
 
pub const fn is_power_of_two(self) -> bool
Returns true if and only if self == (1 << k) for some k.
On many architectures, this function can perform better than is_power_of_two()
on the underlying integer type, as special handling of zero can be avoided.
Examples
Basic usage:
let eight = std::num::NonZeroU128::new(8).unwrap();
assert!(eight.is_power_of_two());
let ten = std::num::NonZeroU128::new(10).unwrap();
assert!(!ten.is_power_of_two());Trait Implementations
sourceimpl Binary for NonZeroU128
 
impl Binary for NonZeroU128
1.45.0 (const: unstable) · sourceimpl BitOr<NonZeroU128> for NonZeroU128
 
impl BitOr<NonZeroU128> for NonZeroU128
type Output = NonZeroU128
type Output = NonZeroU128
The resulting type after applying the | operator.
const: unstable · sourcepub fn bitor(
    self, 
    rhs: NonZeroU128
) -> <NonZeroU128 as BitOr<NonZeroU128>>::Output
 
pub fn bitor(
    self, 
    rhs: NonZeroU128
) -> <NonZeroU128 as BitOr<NonZeroU128>>::Output
Performs the | operation. Read more
1.45.0 (const: unstable) · sourceimpl BitOr<NonZeroU128> for u128
 
impl BitOr<NonZeroU128> for u128
type Output = NonZeroU128
type Output = NonZeroU128
The resulting type after applying the | operator.
const: unstable · sourcepub fn bitor(self, rhs: NonZeroU128) -> <u128 as BitOr<NonZeroU128>>::Output
 
pub fn bitor(self, rhs: NonZeroU128) -> <u128 as BitOr<NonZeroU128>>::Output
Performs the | operation. Read more
1.45.0 (const: unstable) · sourceimpl BitOr<u128> for NonZeroU128
 
impl BitOr<u128> for NonZeroU128
1.45.0 (const: unstable) · sourceimpl BitOrAssign<NonZeroU128> for NonZeroU128
 
impl BitOrAssign<NonZeroU128> for NonZeroU128
const: unstable · sourcepub fn bitor_assign(&mut self, rhs: NonZeroU128)
 
pub fn bitor_assign(&mut self, rhs: NonZeroU128)
Performs the |= operation. Read more
1.45.0 (const: unstable) · sourceimpl BitOrAssign<u128> for NonZeroU128
 
impl BitOrAssign<u128> for NonZeroU128
const: unstable · sourcepub fn bitor_assign(&mut self, rhs: u128)
 
pub fn bitor_assign(&mut self, rhs: u128)
Performs the |= operation. Read more
sourceimpl Clone for NonZeroU128
 
impl Clone for NonZeroU128
sourcepub fn clone(&self) -> NonZeroU128
 
pub fn clone(&self) -> NonZeroU128
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
 
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl Debug for NonZeroU128
 
impl Debug for NonZeroU128
sourceimpl Display for NonZeroU128
 
impl Display for NonZeroU128
1.51.0 (const: unstable) · sourceimpl Div<NonZeroU128> for u128
 
impl Div<NonZeroU128> for u128
1.31.0 (const: unstable) · sourceimpl From<NonZeroU128> for u128
 
impl From<NonZeroU128> for u128
const: unstable · sourcepub fn from(nonzero: NonZeroU128) -> u128
 
pub fn from(nonzero: NonZeroU128) -> u128
Converts a NonZeroU128 into an u128
1.41.0 (const: unstable) · sourceimpl From<NonZeroU16> for NonZeroU128
 
impl From<NonZeroU16> for NonZeroU128
const: unstable · sourcepub fn from(small: NonZeroU16) -> NonZeroU128
 
pub fn from(small: NonZeroU16) -> NonZeroU128
Converts NonZeroU16 to NonZeroU128 losslessly.
1.41.0 (const: unstable) · sourceimpl From<NonZeroU32> for NonZeroU128
 
impl From<NonZeroU32> for NonZeroU128
const: unstable · sourcepub fn from(small: NonZeroU32) -> NonZeroU128
 
pub fn from(small: NonZeroU32) -> NonZeroU128
Converts NonZeroU32 to NonZeroU128 losslessly.
1.41.0 (const: unstable) · sourceimpl From<NonZeroU64> for NonZeroU128
 
impl From<NonZeroU64> for NonZeroU128
const: unstable · sourcepub fn from(small: NonZeroU64) -> NonZeroU128
 
pub fn from(small: NonZeroU64) -> NonZeroU128
Converts NonZeroU64 to NonZeroU128 losslessly.
1.41.0 (const: unstable) · sourceimpl From<NonZeroU8> for NonZeroU128
 
impl From<NonZeroU8> for NonZeroU128
const: unstable · sourcepub fn from(small: NonZeroU8) -> NonZeroU128
 
pub fn from(small: NonZeroU8) -> NonZeroU128
Converts NonZeroU8 to NonZeroU128 losslessly.
1.35.0 · sourceimpl FromStr for NonZeroU128
 
impl FromStr for NonZeroU128
type Err = ParseIntError
type Err = ParseIntError
The associated error which can be returned from parsing.
sourcepub fn from_str(src: &str) -> Result<NonZeroU128, <NonZeroU128 as FromStr>::Err>
 
pub fn from_str(src: &str) -> Result<NonZeroU128, <NonZeroU128 as FromStr>::Err>
Parses a string s to return a value of this type. Read more
sourceimpl Hash for NonZeroU128
 
impl Hash for NonZeroU128
sourceimpl LowerHex for NonZeroU128
 
impl LowerHex for NonZeroU128
sourceimpl Octal for NonZeroU128
 
impl Octal for NonZeroU128
sourceimpl Ord for NonZeroU128
 
impl Ord for NonZeroU128
sourceimpl PartialEq<NonZeroU128> for NonZeroU128
 
impl PartialEq<NonZeroU128> for NonZeroU128
sourcepub fn eq(&self, other: &NonZeroU128) -> bool
 
pub fn eq(&self, other: &NonZeroU128) -> bool
This method tests for self and other values to be equal, and is used
by ==. Read more
sourcepub fn ne(&self, other: &NonZeroU128) -> bool
 
pub fn ne(&self, other: &NonZeroU128) -> bool
This method tests for !=.
sourceimpl PartialOrd<NonZeroU128> for NonZeroU128
 
impl PartialOrd<NonZeroU128> for NonZeroU128
sourcepub fn partial_cmp(&self, other: &NonZeroU128) -> Option<Ordering>
 
pub fn partial_cmp(&self, other: &NonZeroU128) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
 
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
 
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self and other) and is used by the <=
operator. Read more
1.51.0 (const: unstable) · sourceimpl Rem<NonZeroU128> for u128
 
impl Rem<NonZeroU128> for u128
1.49.0 · sourceimpl TryFrom<NonZeroI128> for NonZeroU128
 
impl TryFrom<NonZeroI128> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroI128
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI128>>::Error>
 
pub fn try_from(
    value: NonZeroI128
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI128>>::Error>
Attempts to convert NonZeroI128 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroI16> for NonZeroU128
 
impl TryFrom<NonZeroI16> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroI16
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI16>>::Error>
 
pub fn try_from(
    value: NonZeroI16
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI16>>::Error>
Attempts to convert NonZeroI16 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroI32> for NonZeroU128
 
impl TryFrom<NonZeroI32> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroI32
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI32>>::Error>
 
pub fn try_from(
    value: NonZeroI32
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI32>>::Error>
Attempts to convert NonZeroI32 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroI64> for NonZeroU128
 
impl TryFrom<NonZeroI64> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroI64
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI64>>::Error>
 
pub fn try_from(
    value: NonZeroI64
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI64>>::Error>
Attempts to convert NonZeroI64 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroI8> for NonZeroU128
 
impl TryFrom<NonZeroI8> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroI8
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI8>>::Error>
 
pub fn try_from(
    value: NonZeroI8
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroI8>>::Error>
Attempts to convert NonZeroI8 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroIsize> for NonZeroU128
 
impl TryFrom<NonZeroIsize> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroIsize
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroIsize>>::Error>
 
pub fn try_from(
    value: NonZeroIsize
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroIsize>>::Error>
Attempts to convert NonZeroIsize to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroI64
 
impl TryFrom<NonZeroU128> for NonZeroI64
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI64, <NonZeroI64 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI64, <NonZeroI64 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroI64.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroI128
 
impl TryFrom<NonZeroU128> for NonZeroI128
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI128, <NonZeroI128 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI128, <NonZeroI128 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroI128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroU16
 
impl TryFrom<NonZeroU128> for NonZeroU16
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU16, <NonZeroU16 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU16, <NonZeroU16 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroU16.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroI8
 
impl TryFrom<NonZeroU128> for NonZeroI8
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI8, <NonZeroI8 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI8, <NonZeroI8 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroI8.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroIsize
 
impl TryFrom<NonZeroU128> for NonZeroIsize
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroIsize, <NonZeroIsize as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroIsize, <NonZeroIsize as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroIsize.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroI16
 
impl TryFrom<NonZeroU128> for NonZeroI16
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI16, <NonZeroI16 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI16, <NonZeroI16 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroI16.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroI32
 
impl TryFrom<NonZeroU128> for NonZeroI32
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI32, <NonZeroI32 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroI32, <NonZeroI32 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroI32.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroU64
 
impl TryFrom<NonZeroU128> for NonZeroU64
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU64, <NonZeroU64 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU64, <NonZeroU64 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroU64.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroU8
 
impl TryFrom<NonZeroU128> for NonZeroU8
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU8, <NonZeroU8 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU8, <NonZeroU8 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroU8.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroU32
 
impl TryFrom<NonZeroU128> for NonZeroU32
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU32, <NonZeroU32 as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroU32, <NonZeroU32 as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroU32.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroU128> for NonZeroUsize
 
impl TryFrom<NonZeroU128> for NonZeroUsize
sourcepub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroUsize, <NonZeroUsize as TryFrom<NonZeroU128>>::Error>
 
pub fn try_from(
    value: NonZeroU128
) -> Result<NonZeroUsize, <NonZeroUsize as TryFrom<NonZeroU128>>::Error>
Attempts to convert NonZeroU128 to NonZeroUsize.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.49.0 · sourceimpl TryFrom<NonZeroUsize> for NonZeroU128
 
impl TryFrom<NonZeroUsize> for NonZeroU128
sourcepub fn try_from(
    value: NonZeroUsize
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroUsize>>::Error>
 
pub fn try_from(
    value: NonZeroUsize
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<NonZeroUsize>>::Error>
Attempts to convert NonZeroUsize to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
1.46.0 · sourceimpl TryFrom<u128> for NonZeroU128
 
impl TryFrom<u128> for NonZeroU128
sourcepub fn try_from(
    value: u128
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<u128>>::Error>
 
pub fn try_from(
    value: u128
) -> Result<NonZeroU128, <NonZeroU128 as TryFrom<u128>>::Error>
Attempts to convert u128 to NonZeroU128.
type Error = TryFromIntError
type Error = TryFromIntError
The type returned in the event of a conversion error.
sourceimpl UpperHex for NonZeroU128
 
impl UpperHex for NonZeroU128
impl Copy for NonZeroU128
impl Eq for NonZeroU128
impl StructuralEq for NonZeroU128
impl StructuralPartialEq for NonZeroU128
Auto Trait Implementations
impl RefUnwindSafe for NonZeroU128
impl Send for NonZeroU128
impl Sync for NonZeroU128
impl Unpin for NonZeroU128
impl UnwindSafe for NonZeroU128
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
    T: ?Sized, 
 
impl<T> BorrowMut<T> for T where
    T: ?Sized, 
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
 
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more