Struct read_fonts::tables::ift::EntryFormatFlags

pub struct EntryFormatFlags { /* private fields */ }

Implementations

impl EntryFormatFlags

pub const FEATURES_AND_DESIGN_SPACE: Self = _

pub const COPY_INDICES: Self = _

pub const ENTRY_ID_DELTA: Self = _

pub const PATCH_ENCODING: Self = _

pub const CODEPOINTS_BIT_1: Self = _

pub const CODEPOINTS_BIT_2: Self = _

pub const IGNORED: Self = _

pub const RESERVED: Self = _

impl EntryFormatFlags

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) -> u8

Returns the raw value of the flags currently stored.

pub const fn from_bits(bits: u8) -> 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: u8) -> 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 EntryFormatFlags

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

Formats the value using the given formatter.

impl BitAnd for EntryFormatFlags

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

Returns the intersection between the two sets of flags.

type Output = EntryFormatFlags

The resulting type after applying the & operator.

impl BitAndAssign for EntryFormatFlags

fn bitand_assign(&mut self, other: Self)

Disables all flags disabled in the set.

impl BitOr for EntryFormatFlags

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

Returns the union of the two sets of flags.

type Output = EntryFormatFlags

The resulting type after applying the | operator.

impl BitOrAssign for EntryFormatFlags

fn bitor_assign(&mut self, other: Self)

Adds the set of flags.

impl BitXor for EntryFormatFlags

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

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

type Output = EntryFormatFlags

The resulting type after applying the ^ operator.

impl BitXorAssign for EntryFormatFlags

fn bitxor_assign(&mut self, other: Self)

Toggles the set of flags.

impl Clone for EntryFormatFlags

fn clone(&self) -> EntryFormatFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EntryFormatFlags

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

Formats the value using the given formatter.

impl Default for EntryFormatFlags

fn default() -> EntryFormatFlags

Returns the “default value” for a type.

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

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

Converts to this type from the input type.

impl Hash for EntryFormatFlags

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 EntryFormatFlags

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

Formats the value using the given formatter.

impl Not for EntryFormatFlags

fn not(self) -> Self

Returns the complement of this set of flags.

type Output = EntryFormatFlags

The resulting type after applying the ! operator.

impl Octal for EntryFormatFlags

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

Formats the value using the given formatter.

impl Ord for EntryFormatFlags

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

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

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

type Raw = <u8 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 EntryFormatFlags

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

Returns the set difference of the two sets of flags.

type Output = EntryFormatFlags

The resulting type after applying the - operator.

impl SubAssign for EntryFormatFlags

fn sub_assign(&mut self, other: Self)

Disables all flags enabled in the set.

impl UpperHex for EntryFormatFlags

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

Formats the value using the given formatter.

impl Zeroable for EntryFormatFlags

fn zeroed() -> Self

Calls zeroed.

impl AnyBitPattern for EntryFormatFlags

impl Copy for EntryFormatFlags

impl Eq for EntryFormatFlags

impl StructuralPartialEq for EntryFormatFlags