Struct FontFaceFlags

pub struct FontFaceFlags { /* private fields */ }

Implementations

impl FontFaceFlags

pub const TYPOGRAPHIC_NAMES: FontFaceFlags

pub const TYPOGRAPHIC_METRICS: FontFaceFlags

pub const CHAR_TO_GLYPH_MAPPING: FontFaceFlags

pub const HORIZONTAL_METIRCS: FontFaceFlags

pub const VERTICAL_METRICS: FontFaceFlags

pub const HORIZONTAL_KERNING: FontFaceFlags

pub const VERTICAL_KERNING: FontFaceFlags

pub const OPENTYPE_FEATURES: FontFaceFlags

pub const OPENTYPE_VARIATIONS: FontFaceFlags

pub const PANOSE_DATA: FontFaceFlags

pub const UNICODE_COVERAGE: FontFaceFlags

pub const VARIATION_SEQUENCES: FontFaceFlags

pub const SYMBOL_FONT: FontFaceFlags

pub const LAST_RESORT_FONT: FontFaceFlags

pub fn empty() -> FontFaceFlags

Returns an empty set of flags.

pub fn all() -> FontFaceFlags

Returns the set containing all flags.

pub fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<FontFaceFlags>

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

pub fn from_bits_truncate(bits: u32) -> FontFaceFlags

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

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

pub fn set(&mut self, other: FontFaceFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for FontFaceFlags

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

Formats the value using the given formatter.

impl BitAnd for FontFaceFlags

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

Returns the intersection between the two sets of flags.

type Output = FontFaceFlags

The resulting type after applying the & operator.

impl BitAndAssign for FontFaceFlags

fn bitand_assign(&mut self, other: FontFaceFlags)

Disables all flags disabled in the set.

impl BitOr for FontFaceFlags

fn bitor(self, other: FontFaceFlags) -> FontFaceFlags

Returns the union of the two sets of flags.

type Output = FontFaceFlags

The resulting type after applying the | operator.

impl BitOrAssign for FontFaceFlags

fn bitor_assign(&mut self, other: FontFaceFlags)

Adds the set of flags.

impl BitXor for FontFaceFlags

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

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

type Output = FontFaceFlags

The resulting type after applying the ^ operator.

impl BitXorAssign for FontFaceFlags

fn bitxor_assign(&mut self, other: FontFaceFlags)

Toggles the set of flags.

impl Clone for FontFaceFlags

fn clone(&self) -> FontFaceFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontFaceFlags

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

Formats the value using the given formatter.

impl Extend<FontFaceFlags> for FontFaceFlags

fn extend<T: IntoIterator<Item = FontFaceFlags>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<FontFaceFlags> for FontFaceFlags

fn from_iter<T: IntoIterator<Item = FontFaceFlags>>( iterator: T, ) -> FontFaceFlags

Creates a value from an iterator.

impl Hash for FontFaceFlags

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 FontFaceFlags

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

Formats the value using the given formatter.

impl Not for FontFaceFlags

fn not(self) -> FontFaceFlags

Returns the complement of this set of flags.

type Output = FontFaceFlags

The resulting type after applying the ! operator.

impl Octal for FontFaceFlags

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

Formats the value using the given formatter.

impl Ord for FontFaceFlags

fn cmp(&self, other: &FontFaceFlags) -> 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 for FontFaceFlags

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

fn partial_cmp(&self, other: &FontFaceFlags) -> 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 Sub for FontFaceFlags

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

Returns the set difference of the two sets of flags.

type Output = FontFaceFlags

The resulting type after applying the - operator.

impl SubAssign for FontFaceFlags

fn sub_assign(&mut self, other: FontFaceFlags)

Disables all flags enabled in the set.

impl UpperHex for FontFaceFlags

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

Formats the value using the given formatter.

impl Copy for FontFaceFlags

impl Eq for FontFaceFlags

impl StructuralPartialEq for FontFaceFlags