Enum TextLengthUnit 

#[non_exhaustive]
pub enum TextLengthUnit {
    Characters,
    Utf16CodeUnits,
}

The unit an engine’s text length counts in.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Characters

One per character, whatever its code point: Zoë is three and an emoji is one.

Utf16CodeUnits

One per UTF-16 code unit: a character outside the basic plane, such as an emoji, is two.

Trait Implementations

impl Clone for TextLengthUnit

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextLengthUnit

impl Debug for TextLengthUnit

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

Formats the value using the given formatter.

impl Default for TextLengthUnit

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TextLengthUnit

impl Hash for TextLengthUnit

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 TextLengthUnit

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextLengthUnit