Struct wr_glyph_rasterizer::rasterizer::BaseFontInstance

pub struct BaseFontInstance {
    pub instance_key: FontInstanceKey,
    pub font_key: FontKey,
    pub size: FontSize,
    pub options: FontInstanceOptions,
    pub platform_options: Option<FontInstancePlatformOptions>,
    pub variations: Vec<FontVariation>,
}

Immutable description of a font instance’s shared state.

BaseFontInstance can be identified by a FontInstanceKey to avoid hashing it.

Fields

instance_key: FontInstanceKey

font_key: FontKey

size: FontSize

options: FontInstanceOptions

platform_options: Option<FontInstancePlatformOptions>

variations: Vec<FontVariation>

Implementations

impl BaseFontInstance

pub fn new( instance_key: FontInstanceKey, font_key: FontKey, size: f32, options: Option<FontInstanceOptions>, platform_options: Option<FontInstancePlatformOptions>, variations: Vec<FontVariation>, ) -> Self

Trait Implementations

impl Clone for BaseFontInstance

fn clone(&self) -> BaseFontInstance

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BaseFontInstance

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

Formats the value using the given formatter.

impl Hash for BaseFontInstance

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 MallocSizeOf for BaseFontInstance

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 Ord for BaseFontInstance

fn cmp(&self, other: &BaseFontInstance) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for BaseFontInstance

fn eq(&self, other: &BaseFontInstance) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BaseFontInstance

fn partial_cmp(&self, other: &BaseFontInstance) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for BaseFontInstance

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Deref for BaseFontInstance

type Target = FontInstanceOptions

The resulting type after dereferencing.

fn deref(&self) -> &FontInstanceOptions

Dereferences the value.

impl Eq for BaseFontInstance