Enum CharacterCode 

pub enum CharacterCode<'a> {
    Decimal(i32),
    Hex(Cow<'a, str>),
}

An encoded character number; hexadecimal digits are retained without angle brackets. These values are encoding-specific and are not Unicode scalar values.

Variants

Decimal(i32)

Decimal C value; -1 denotes an unencoded character.

Hex(Cow<'a, str>)

Hexadecimal CH digits, preserving leading zeroes and arbitrary code length.

Implementations

impl CharacterCode<'_>

pub fn as_u32(&self) -> Option<u32>

Return an unsigned code when it fits in u32; unencoded/overlarge codes return None.

pub fn into_owned(self) -> CharacterCode<'static>

Detach the code from its source text.

Trait Implementations

impl<'a> Clone for CharacterCode<'a>

fn clone(&self) -> CharacterCode<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CharacterCode<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for CharacterCode<'a>

impl<'a> PartialEq for CharacterCode<'a>

fn eq(&self, other: &CharacterCode<'a>) -> 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<'a> StructuralPartialEq for CharacterCode<'a>