Struct langtag::Singleton

pub struct Singleton(_);

Extension identifier.

Implementations

impl Singleton

pub fn unwrap(self) -> u8

Convert into the underlying byte.

Trait Implementations

impl Clone for Singleton

pub fn clone(&self) -> Singleton

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Singleton

impl Debug for Singleton

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

Formats the value using the given formatter.

impl Display for Singleton

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

Formats the value using the given formatter.

impl Eq for Singleton

impl Hash for Singleton

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Singleton

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Singleton> for Singleton

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialEq<char> for Singleton

pub fn eq(&self, b: &char) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<u8> for Singleton

pub fn eq(&self, b: &u8) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Singleton> for Singleton

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Singleton

impl StructuralPartialEq for Singleton

impl TryFrom<char> for Singleton

type Error = Error

The type returned in the event of a conversion error.

pub fn try_from(c: char) -> Result<Singleton, Error>

Performs the conversion.

impl TryFrom<u8> for Singleton

type Error = Error

The type returned in the event of a conversion error.

pub fn try_from(b: u8) -> Result<Singleton, Error>

Performs the conversion.