Struct LineBreakOptions

#[non_exhaustive]
pub struct LineBreakOptions<'a> {
    pub strictness: Option<LineBreakStrictness>,
    pub word_option: Option<LineBreakWordOption>,
    pub content_locale: Option<&'a LanguageIdentifier>,
}

Options to tailor line-breaking behavior.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

strictness: Option<LineBreakStrictness>

Strictness of line-breaking rules. See LineBreakStrictness.

Default is LineBreakStrictness::Strict

word_option: Option<LineBreakWordOption>

Line break opportunities between letters. See LineBreakWordOption.

Default is LineBreakStrictness::Normal

content_locale: Option<&'a LanguageIdentifier>

Content locale for line segmenter

This allows more break opportunities when LineBreakStrictness is Normal or Loose. See https://drafts.csswg.org/css-text-3/#line-break-property for details. This option has no effect in Latin-1 mode.

Trait Implementations

impl<'a> Clone for LineBreakOptions<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for LineBreakOptions<'a>

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

Formats the value using the given formatter.

impl<'a> Default for LineBreakOptions<'a>

fn default() -> LineBreakOptions<'a>

Returns the “default value” for a type.

impl<'a> PartialEq for LineBreakOptions<'a>

fn eq(&self, other: &LineBreakOptions<'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> Copy for LineBreakOptions<'a>

impl<'a> Eq for LineBreakOptions<'a>

impl<'a> StructuralPartialEq for LineBreakOptions<'a>