Struct font_types::GlyphId

pub struct GlyphId(/* private fields */);

A 16-bit glyph identifier.

Implementations

impl GlyphId

pub const NOTDEF: GlyphId = _

The identifier reserved for unknown glyphs

pub const fn new(raw: u16) -> Self

Construct a new GlyphId.

pub const fn to_u16(self) -> u16

The identifier as a u16.

pub const fn to_u32(self) -> u32

The identifier as a u32.

pub const fn to_be_bytes(self) -> [u8; 2]

Trait Implementations

impl Clone for GlyphId

fn clone(&self) -> GlyphId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphId

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

Formats the value using the given formatter.

impl Default for GlyphId

fn default() -> Self

Returns the “default value” for a type.

impl Display for GlyphId

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

Formats the value using the given formatter.

impl From<GlyphId> for u32

fn from(value: GlyphId) -> u32

Converts to this type from the input type.

impl From<u16> for GlyphId

fn from(value: u16) -> Self

Converts to this type from the input type.

impl Hash for GlyphId

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 Ord for GlyphId

fn cmp(&self, other: &GlyphId) -> 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 GlyphId

fn eq(&self, other: &GlyphId) -> 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 GlyphId

fn partial_cmp(&self, other: &GlyphId) -> 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 Scalar for GlyphId

type Raw = [u8; 2]

The raw byte representation of this type.

fn to_raw(self) -> [u8; 2]

Encode this type as raw big-endian bytes

fn from_raw(raw: [u8; 2]) -> Self

Create an instance of this type from raw big-endian bytes

fn read(slice: &[u8]) -> Option<Self>

Attempt to read a scalar from a slice.

impl Copy for GlyphId

impl Eq for GlyphId

impl StructuralPartialEq for GlyphId