Enum icu::segmenter::LineBreakRule

#[non_exhaustive]
pub enum LineBreakRule {
    Loose,
    Normal,
    Strict,
    Anywhere,
}

An enum specifies the strictness of line-breaking rules. It can be passed as an argument when creating a line breaker.

Each enum value has the same meaning with respect to the line-break property values in the CSS Text spec. See the details in https://drafts.csswg.org/css-text-3/#line-break-property.

🚧 This code is experimental; it may change at any time, in breaking or non-breaking ways, including in SemVer minor releases. It can be enabled with the "experimental" Cargo feature of the icu meta-crate. Use with caution. #2259

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.

Loose

Breaks text using the least restrictive set of line-breaking rules. Typically used for short lines, such as in newspapers. https://drafts.csswg.org/css-text-3/#valdef-line-break-loose

Normal

Breaks text using the most common set of line-breaking rules. https://drafts.csswg.org/css-text-3/#valdef-line-break-normal

Strict

Breaks text using the most stringent set of line-breaking rules. https://drafts.csswg.org/css-text-3/#valdef-line-break-strict

Anywhere

Breaks text assuming there is a soft wrap opportunity around every typographic character unit, disregarding any prohibition against line breaks. See more details in https://drafts.csswg.org/css-text-3/#valdef-line-break-anywhere.

Trait Implementations

impl Clone for LineBreakRule

fn clone(&self) -> LineBreakRule

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<LineBreakRule> for LineBreakRule

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

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

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

This method tests for !=.

impl Copy for LineBreakRule

impl Eq for LineBreakRule

impl StructuralEq for LineBreakRule

impl StructuralPartialEq for LineBreakRule