Struct GlyphId16 

pub struct GlyphId16(/* private fields */);

A 16-bit glyph identifier.

Implementations

impl GlyphId16

pub const NOTDEF: GlyphId16

The identifier reserved for unknown glyphs

pub const fn new(raw: u16) -> GlyphId16

Construct a new GlyphId16.

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 GlyphId16

fn clone(&self) -> GlyphId16

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GlyphId16

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

Formats the value using the given formatter.

impl Default for GlyphId16

fn default() -> GlyphId16

Returns the “default value” for a type.

impl Display for GlyphId16

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

Formats the value using the given formatter.

impl Domain for GlyphId16

fn to_u32(&self) -> u32

Converts this value of T to a value in u32.

fn from_u32(member: InDomain) -> GlyphId16

Converts a mapped u32 value back to T.

fn contains(value: u32) -> bool

Returns true if the value is part of this domain.

fn is_continuous() -> bool

Returns true if all u32 values between the mapped u32 min and mapped u32 max value of T are used.

fn ordered_values() -> impl DoubleEndedIterator

Returns an iterator which iterates over all values in the domain of T

fn ordered_values_range( range: RangeInclusive<GlyphId16>, ) -> impl DoubleEndedIterator

Return an iterator which iterates over all values of T in the given range.

fn count() -> u64

Returns the number of members in the domain.

impl Domain for GlyphId16

fn to_u32(&self) -> u32

Converts this value of T to a value in u32.

fn from_u32(member: InDomain) -> GlyphId16

Converts a mapped u32 value back to T.

fn contains(value: u32) -> bool

Returns true if the value is part of this domain.

fn is_continuous() -> bool

Returns true if all u32 values between the mapped u32 min and mapped u32 max value of T are used.

fn ordered_values() -> impl DoubleEndedIterator

Returns an iterator which iterates over all values in the domain of T

fn ordered_values_range( range: RangeInclusive<GlyphId16>, ) -> impl DoubleEndedIterator

Return an iterator which iterates over all values of T in the given range.

fn count() -> u64

Returns the number of members in the domain.

impl From<GlyphId16> for GlyphId

fn from(value: GlyphId16) -> GlyphId

Converts to this type from the input type.

impl From<GlyphId16> for usize

fn from(value: GlyphId16) -> usize

Converts to this type from the input type.

impl From<u16> for GlyphId16

fn from(value: u16) -> GlyphId16

Converts to this type from the input type.

impl Hash for GlyphId16

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 LookupValue for GlyphId16

fn from_u16(v: u16) -> GlyphId16

fn from_u32(v: u32) -> GlyphId16

impl LookupValue for GlyphId16

fn from_u16(v: u16) -> GlyphId16

fn from_u32(v: u32) -> GlyphId16

impl Ord for GlyphId16

fn cmp(&self, other: &GlyphId16) -> 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,

Restrict a value to a certain interval.

impl PartialEq<GlyphId> for GlyphId16

fn eq(&self, other: &GlyphId) -> 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 PartialEq<GlyphId16> for GlyphId

fn eq(&self, other: &GlyphId16) -> 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 PartialEq for GlyphId16

fn eq(&self, other: &GlyphId16) -> 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 PartialOrd<GlyphId> for GlyphId16

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<GlyphId16> for GlyphId

fn partial_cmp(&self, other: &GlyphId16) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd for GlyphId16

fn partial_cmp(&self, other: &GlyphId16) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Scalar for GlyphId16

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]) -> GlyphId16

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 TryFrom<GlyphId> for GlyphId16

type Error = TryFromGlyphIdError

The type returned in the event of a conversion error.

fn try_from( value: GlyphId, ) -> Result<GlyphId16, <GlyphId16 as TryFrom<GlyphId>>::Error>

Performs the conversion.

impl Zeroable for GlyphId16

fn zeroed() -> Self

Calls zeroed.

impl AnyBitPattern for GlyphId16

impl Copy for GlyphId16

impl Eq for GlyphId16

impl StructuralPartialEq for GlyphId16