pub struct SelectionFlags { /* private fields */ }
Expand description
OS/2 selection flags
Implementations§
source§impl SelectionFlags
impl SelectionFlags
sourcepub const ITALIC: Self = _
pub const ITALIC: Self = _
Bit 0: Font contains italic or oblique glyphs, otherwise they are upright.
sourcepub const UNDERSCORE: Self = _
pub const UNDERSCORE: Self = _
Bit 1: Glyphs are underscored.
sourcepub const USE_TYPO_METRICS: Self = _
pub const USE_TYPO_METRICS: Self = _
Bit 7: If set, it is strongly recommended that applications use OS/2.sTypoAscender - OS/2.sTypoDescender + OS/2.sTypoLineGap as the default line spacing for this font.
source§impl SelectionFlags
impl SelectionFlags
sourcepub const fn from_bits(bits: u16) -> Option<Self>
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.
sourcepub const fn from_bits_truncate(bits: u16) -> Self
pub const fn from_bits_truncate(bits: u16) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub const fn intersection(self, other: Self) -> Self
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
.
sourcepub const fn union(self, other: Self) -> Self
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
.
sourcepub const fn difference(self, other: Self) -> Self
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§
source§impl Binary for SelectionFlags
impl Binary for SelectionFlags
source§impl BitAnd for SelectionFlags
impl BitAnd for SelectionFlags
source§impl BitAndAssign for SelectionFlags
impl BitAndAssign for SelectionFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr for SelectionFlags
impl BitOr for SelectionFlags
source§fn bitor(self, other: SelectionFlags) -> Self
fn bitor(self, other: SelectionFlags) -> Self
Returns the union of the two sets of flags.
source§type Output = SelectionFlags
type Output = SelectionFlags
|
operator.source§impl BitOrAssign for SelectionFlags
impl BitOrAssign for SelectionFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor for SelectionFlags
impl BitXor for SelectionFlags
source§impl BitXorAssign for SelectionFlags
impl BitXorAssign for SelectionFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for SelectionFlags
impl Clone for SelectionFlags
source§fn clone(&self) -> SelectionFlags
fn clone(&self) -> SelectionFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for SelectionFlags
impl Debug for SelectionFlags
source§impl Default for SelectionFlags
impl Default for SelectionFlags
source§fn default() -> SelectionFlags
fn default() -> SelectionFlags
source§impl<'a> From<SelectionFlags> for FieldType<'a>
impl<'a> From<SelectionFlags> for FieldType<'a>
source§fn from(src: SelectionFlags) -> FieldType<'a>
fn from(src: SelectionFlags) -> FieldType<'a>
source§impl Hash for SelectionFlags
impl Hash for SelectionFlags
source§impl LowerHex for SelectionFlags
impl LowerHex for SelectionFlags
source§impl Not for SelectionFlags
impl Not for SelectionFlags
source§impl Octal for SelectionFlags
impl Octal for SelectionFlags
source§impl Ord for SelectionFlags
impl Ord for SelectionFlags
source§fn cmp(&self, other: &SelectionFlags) -> Ordering
fn cmp(&self, other: &SelectionFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for SelectionFlags
impl PartialEq for SelectionFlags
source§impl PartialOrd for SelectionFlags
impl PartialOrd for SelectionFlags
source§impl Scalar for SelectionFlags
impl Scalar for SelectionFlags
source§impl Sub for SelectionFlags
impl Sub for SelectionFlags
source§impl SubAssign for SelectionFlags
impl SubAssign for SelectionFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl UpperHex for SelectionFlags
impl UpperHex for SelectionFlags
impl AnyBitPattern for SelectionFlags
impl Copy for SelectionFlags
impl Eq for SelectionFlags
impl StructuralPartialEq for SelectionFlags
Auto Trait Implementations§
impl Freeze for SelectionFlags
impl RefUnwindSafe for SelectionFlags
impl Send for SelectionFlags
impl Sync for SelectionFlags
impl Unpin for SelectionFlags
impl UnwindSafe for SelectionFlags
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,
impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,
source§type Bits = T
type Bits = T
Self
must have the same layout as the specified Bits
except for
the possible invalid bit patterns being checked during
is_valid_bit_pattern
.source§fn is_valid_bit_pattern(_bits: &T) -> bool
fn is_valid_bit_pattern(_bits: &T) -> bool
bits
as &Self
.source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)