Struct read_fonts::tables::head::MacStyle

pub struct MacStyle { /* private fields */ }

The macStyle field for the head table.

Implementations

impl MacStyle

pub const BOLD: Self = _

Bit 0: Bold (if set to 1)

pub const ITALIC: Self = _

Bit 1: Italic (if set to 1)

pub const UNDERLINE: Self = _

Bit 2: Underline (if set to 1)

pub const OUTLINE: Self = _

Bit 3: Outline (if set to 1)

pub const SHADOW: Self = _

Bit 4: Shadow (if set to 1)

pub const CONDENSED: Self = _

Bit 5: Condensed (if set to 1)

pub const EXTENDED: Self = _

Bit 6: Extended (if set to 1)

impl MacStyle

pub const fn empty() -> Self

Returns an empty set of flags.

pub const fn all() -> Self

Returns the set containing all flags.

pub const fn bits(&self) -> u16

Returns the raw value of the flags currently stored.

pub const fn from_bits(bits: u16) -> Option<Self>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u16) -> Self

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn intersects(&self, other: Self) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: Self) -> bool

Returns true if all of the flags in other are contained within self.

pub fn insert(&mut self, other: Self)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Self)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Self)

Toggles the specified flags in-place.

pub const fn intersection(self, other: Self) -> Self

Returns the intersection between the flags in self and other.

Specifically, the returned set contains only the flags which are present in both self and other.

This is equivalent to using the & operator (e.g. ops::BitAnd), as in flags & other.

pub const fn union(self, other: Self) -> Self

Returns the union of between the flags in self and other.

Specifically, the returned set contains all flags which are present in either self or other, including any which are present in both.

This is equivalent to using the | operator (e.g. ops::BitOr), as in flags | other.

pub const fn difference(self, other: Self) -> Self

Returns the difference between the flags in self and other.

Specifically, the returned set contains all flags present in self, except for the ones present in other.

It is also conceptually equivalent to the “bit-clear” operation: flags & !other (and this syntax is also supported).

This is equivalent to using the - operator (e.g. ops::Sub), as in flags - other.

Trait Implementations

impl Binary for MacStyle

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

Formats the value using the given formatter.

impl BitAnd for MacStyle

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

Returns the intersection between the two sets of flags.

type Output = MacStyle

The resulting type after applying the & operator.

impl BitAndAssign for MacStyle

fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

impl BitOr for MacStyle

fn bitor(self, other: MacStyle) -> Self

Returns the union of the two sets of flags.

type Output = MacStyle

The resulting type after applying the | operator.

impl BitOrAssign for MacStyle

fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

impl BitXor for MacStyle

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

Returns the left flags, but with all the right flags toggled.

type Output = MacStyle

The resulting type after applying the ^ operator.

impl BitXorAssign for MacStyle

fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

impl Clone for MacStyle

fn clone(&self) -> MacStyle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MacStyle

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

Formats the value using the given formatter.

impl Default for MacStyle

fn default() -> MacStyle

Returns the “default value” for a type.

impl<'a> From<MacStyle> for FieldType<'a>

fn from(src: MacStyle) -> FieldType<'a>

Converts to this type from the input type.

impl Hash for MacStyle

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 LowerHex for MacStyle

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

Formats the value using the given formatter.

impl Not for MacStyle

fn not(self) -> Self

Returns the complement of this set of flags.

type Output = MacStyle

The resulting type after applying the ! operator.

impl Octal for MacStyle

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

Formats the value using the given formatter.

impl Ord for MacStyle

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

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

fn partial_cmp(&self, other: &MacStyle) -> 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 MacStyle

type Raw = <u16 as Scalar>::Raw

The raw byte representation of this type.

fn to_raw(self) -> Self::Raw

Encode this type as raw big-endian bytes

fn from_raw(raw: Self::Raw) -> 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 Sub for MacStyle

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

Returns the set difference of the two sets of flags.

type Output = MacStyle

The resulting type after applying the - operator.

impl SubAssign for MacStyle

fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

impl UpperHex for MacStyle

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

Formats the value using the given formatter.

impl Zeroable for MacStyle

fn zeroed() -> Self

Calls zeroed.

impl AnyBitPattern for MacStyle

impl Copy for MacStyle

impl Eq for MacStyle

impl StructuralPartialEq for MacStyle