Struct VChar 

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

A single Unicode scalar value (char).

VChar stores the character both as its raw u32 scalar value and as its UTF-8 encoding, so it can be viewed either as a char or as a borrowed &str without re-encoding.

Implementations

impl VChar

pub fn new(c: char) -> Self

Creates a new VChar from a char.

pub fn value(&self) -> char

Returns the stored character.

pub fn as_str(&self) -> &str

Returns the UTF-8 encoding of the character as a borrowed &str.

Trait Implementations

impl Clone for VChar

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VChar

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

Formats the value using the given formatter.

impl Eq for VChar

impl From<VChar> for Value

Available on crate feature alloc only.

fn from(c: VChar) -> Self

Converts to this type from the input type.

impl From<char> for VChar

Available on crate feature alloc only.

fn from(c: char) -> Self

Converts to this type from the input type.

impl Hash for VChar

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 PartialEq for VChar

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