Struct pango::ShapeFlags
source · [−]pub struct ShapeFlags { /* private fields */ }
v1_44
only.Implementations
sourceimpl ShapeFlags
impl ShapeFlags
pub const NONE: Self = _
pub const ROUND_POSITIONS: Self = _
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
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 fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
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 (see Self::symmetric_difference
if that
is undesirable).
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
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
sourceimpl Binary for ShapeFlags
impl Binary for ShapeFlags
sourceimpl BitAnd<ShapeFlags> for ShapeFlags
impl BitAnd<ShapeFlags> for ShapeFlags
type Output = ShapeFlags
type Output = ShapeFlags
&
operator.sourceimpl BitAndAssign<ShapeFlags> for ShapeFlags
impl BitAndAssign<ShapeFlags> for ShapeFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<ShapeFlags> for ShapeFlags
impl BitOr<ShapeFlags> for ShapeFlags
sourcefn bitor(self, other: ShapeFlags) -> Self
fn bitor(self, other: ShapeFlags) -> Self
Returns the union of the two sets of flags.
type Output = ShapeFlags
type Output = ShapeFlags
|
operator.sourceimpl BitOrAssign<ShapeFlags> for ShapeFlags
impl BitOrAssign<ShapeFlags> for ShapeFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<ShapeFlags> for ShapeFlags
impl BitXor<ShapeFlags> for ShapeFlags
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = ShapeFlags
type Output = ShapeFlags
^
operator.sourceimpl BitXorAssign<ShapeFlags> for ShapeFlags
impl BitXorAssign<ShapeFlags> for ShapeFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for ShapeFlags
impl Clone for ShapeFlags
sourcefn clone(&self) -> ShapeFlags
fn clone(&self) -> ShapeFlags
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
source
. Read moresourceimpl Debug for ShapeFlags
impl Debug for ShapeFlags
sourceimpl Display for ShapeFlags
impl Display for ShapeFlags
sourceimpl Extend<ShapeFlags> for ShapeFlags
impl Extend<ShapeFlags> for ShapeFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)sourceimpl FromIterator<ShapeFlags> for ShapeFlags
impl FromIterator<ShapeFlags> for ShapeFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
sourceimpl<'a> FromValue<'a> for ShapeFlags
impl<'a> FromValue<'a> for ShapeFlags
type Checker = GenericValueTypeChecker<ShapeFlags>
type Checker = GenericValueTypeChecker<ShapeFlags>
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresourceimpl Hash for ShapeFlags
impl Hash for ShapeFlags
sourceimpl LowerHex for ShapeFlags
impl LowerHex for ShapeFlags
sourceimpl Not for ShapeFlags
impl Not for ShapeFlags
type Output = ShapeFlags
type Output = ShapeFlags
!
operator.sourceimpl Octal for ShapeFlags
impl Octal for ShapeFlags
sourceimpl Ord for ShapeFlags
impl Ord for ShapeFlags
sourcefn cmp(&self, other: &ShapeFlags) -> Ordering
fn cmp(&self, other: &ShapeFlags) -> Ordering
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
sourceimpl PartialEq<ShapeFlags> for ShapeFlags
impl PartialEq<ShapeFlags> for ShapeFlags
sourcefn eq(&self, other: &ShapeFlags) -> bool
fn eq(&self, other: &ShapeFlags) -> bool
sourceimpl PartialOrd<ShapeFlags> for ShapeFlags
impl PartialOrd<ShapeFlags> for ShapeFlags
sourcefn partial_cmp(&self, other: &ShapeFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ShapeFlags) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl StaticType for ShapeFlags
impl StaticType for ShapeFlags
sourcefn static_type() -> Type
fn static_type() -> Type
Self
.sourceimpl Sub<ShapeFlags> for ShapeFlags
impl Sub<ShapeFlags> for ShapeFlags
type Output = ShapeFlags
type Output = ShapeFlags
-
operator.sourceimpl SubAssign<ShapeFlags> for ShapeFlags
impl SubAssign<ShapeFlags> for ShapeFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for ShapeFlags
impl ToValue for ShapeFlags
sourceimpl UpperHex for ShapeFlags
impl UpperHex for ShapeFlags
sourceimpl ValueType for ShapeFlags
impl ValueType for ShapeFlags
type Type = ShapeFlags
type Type = ShapeFlags
Type
from. Read moreimpl Copy for ShapeFlags
impl Eq for ShapeFlags
impl StructuralEq for ShapeFlags
impl StructuralPartialEq for ShapeFlags
Auto Trait Implementations
impl RefUnwindSafe for ShapeFlags
impl Send for ShapeFlags
impl Sync for ShapeFlags
impl Unpin for ShapeFlags
impl UnwindSafe for ShapeFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
sourceimpl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
sourceimpl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.