Struct TextRunKey 

pub struct TextRunKey {
    pub common: PrimKeyCommonData,
    pub font: FontInstance,
    pub glyphs: Vec<GlyphInstanceAu>,
    pub shadow: bool,
    pub requested_raster_space: RasterSpace,
}

A run of glyphs, with associated font information.

Fields

common: PrimKeyCommonData

font: FontInstance

glyphs: Vec<GlyphInstanceAu>

Glyph pen positions, each relative to the normalized prim rect origin (prim_info.rect.min). Storing relative to the normalized origin keeps the intern key stable across pre-scroll offset changes, since the external scroll offset cancels: both the glyph position and the prim origin are normalized the same way (see add_text).

shadow: bool

requested_raster_space: RasterSpace

Implementations

impl TextRunKey

pub fn new(info: &LayoutPrimitiveInfo, text_run: TextRun) -> Self

Trait Implementations

impl Clone for TextRunKey

fn clone(&self) -> TextRunKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextRunKey

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

Formats the value using the given formatter.

impl From<TextRunKey> for TextRunTemplate

fn from(item: TextRunKey) -> Self

Converts to this type from the input type.

impl Hash for TextRunKey

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 InternDebug for TextRunKey

fn on_interned(&self, _uid: ItemUid)

impl MallocSizeOf for TextRunKey

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for TextRunKey

fn eq(&self, other: &TextRunKey) -> 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 Eq for TextRunKey

impl StructuralPartialEq for TextRunKey