Struct NonZeroChar

pub struct NonZeroChar(/* private fields */);

A char that is guaranteed to be nonzero

Implementations

impl NonZeroChar

pub const fn new(ch: char) -> Option<Self>

Create a new NonZeroChar if ch is nonzero

pub const unsafe fn new_unchecked(ch: char) -> Self

Create a new NonZeroChar assuming ch is nonzero

Safety

The char ch must not be equal to '\0'

pub const fn get(self) -> char

Get this NonZeroChar as a char

Trait Implementations

impl Clone for NonZeroChar

fn clone(&self) -> NonZeroChar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NonZeroChar

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

Formats the value using the given formatter.

impl Display for NonZeroChar

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

Formats the value using the given formatter.

impl From<NonZeroChar> for char

fn from(value: NonZeroChar) -> Self

Converts to this type from the input type.

impl Hash for NonZeroChar

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for NonZeroChar

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NonZeroChar

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

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

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

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

impl PartialOrd for NonZeroChar

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

This method returns an ordering between self and other values if one exists.

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

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

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

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

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

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

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<char> for NonZeroChar

type Error = NonZeroCharError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for NonZeroChar

impl Eq for NonZeroChar

impl StructuralPartialEq for NonZeroChar