Enum zng::font::WhiteSpace

pub enum WhiteSpace {
    Preserve,
    Merge,
    MergeAll,
}

Text white space transform.

Variants

Preserve

Text is not changed, all white spaces and line breaks are preserved.

Merge

Replace white spaces with a single U+0020 SPACE and trim lines. Line breaks are preserved.

MergeAll

Replace white spaces and line breaks with U+0020 SPACE and trim the text.

Implementations

impl WhiteSpace

pub fn transform(self, text: &Txt) -> Cow<'_, Txt>

Transform the white space of the text.

Returns Cow::Owned if the text was changed.

Trait Implementations

impl Clone for WhiteSpace

fn clone(&self) -> WhiteSpace

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WhiteSpace

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

Formats the value using the given formatter.

impl Default for WhiteSpace

fn default() -> WhiteSpace

WhiteSpace::Preserve.

impl<'de> Deserialize<'de> for WhiteSpace

fn deserialize<__D>( __deserializer: __D, ) -> Result<WhiteSpace, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for WhiteSpace

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 WhiteSpace

fn eq(&self, other: &WhiteSpace) -> 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 Serialize for WhiteSpace

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for WhiteSpace

impl Eq for WhiteSpace

impl StructuralPartialEq for WhiteSpace