Struct pango::LayoutDeserializeFlags
source · pub struct LayoutDeserializeFlags { /* private fields */ }
v1_50
only.Expand description
Flags that influence the behavior of Pango::Layout::deserialize()
.
New members may be added to this enumeration over time.
Implementations§
source§impl LayoutDeserializeFlags
impl LayoutDeserializeFlags
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§
source§impl Binary for LayoutDeserializeFlags
impl Binary for LayoutDeserializeFlags
source§impl BitAndAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl BitAndAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
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<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl BitOr<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn bitor(self, other: LayoutDeserializeFlags) -> Self
fn bitor(self, other: LayoutDeserializeFlags) -> Self
Returns the union of the two sets of flags.
§type Output = LayoutDeserializeFlags
type Output = LayoutDeserializeFlags
|
operator.source§impl BitOrAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl BitOrAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXorAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl BitXorAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for LayoutDeserializeFlags
impl Clone for LayoutDeserializeFlags
source§fn clone(&self) -> LayoutDeserializeFlags
fn clone(&self) -> LayoutDeserializeFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for LayoutDeserializeFlags
impl Debug for LayoutDeserializeFlags
source§impl Display for LayoutDeserializeFlags
impl Display for LayoutDeserializeFlags
source§impl Extend<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl Extend<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl FromIterator<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl<'a> FromValue<'a> for LayoutDeserializeFlags
impl<'a> FromValue<'a> for LayoutDeserializeFlags
§type Checker = GenericValueTypeChecker<LayoutDeserializeFlags>
type Checker = GenericValueTypeChecker<LayoutDeserializeFlags>
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresource§impl Hash for LayoutDeserializeFlags
impl Hash for LayoutDeserializeFlags
source§impl LowerHex for LayoutDeserializeFlags
impl LowerHex for LayoutDeserializeFlags
source§impl Not for LayoutDeserializeFlags
impl Not for LayoutDeserializeFlags
source§impl Octal for LayoutDeserializeFlags
impl Octal for LayoutDeserializeFlags
source§impl Ord for LayoutDeserializeFlags
impl Ord for LayoutDeserializeFlags
source§fn cmp(&self, other: &LayoutDeserializeFlags) -> Ordering
fn cmp(&self, other: &LayoutDeserializeFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl PartialEq<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn eq(&self, other: &LayoutDeserializeFlags) -> bool
fn eq(&self, other: &LayoutDeserializeFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl PartialOrd<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn partial_cmp(&self, other: &LayoutDeserializeFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &LayoutDeserializeFlags) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for LayoutDeserializeFlags
impl StaticType for LayoutDeserializeFlags
source§fn static_type() -> Type
fn static_type() -> Type
Self
.source§impl SubAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
impl SubAssign<LayoutDeserializeFlags> for LayoutDeserializeFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl ToValue for LayoutDeserializeFlags
impl ToValue for LayoutDeserializeFlags
source§impl UpperHex for LayoutDeserializeFlags
impl UpperHex for LayoutDeserializeFlags
source§impl ValueType for LayoutDeserializeFlags
impl ValueType for LayoutDeserializeFlags
§type Type = LayoutDeserializeFlags
type Type = LayoutDeserializeFlags
Type
from. Read moreimpl Copy for LayoutDeserializeFlags
impl Eq for LayoutDeserializeFlags
impl StructuralEq for LayoutDeserializeFlags
impl StructuralPartialEq for LayoutDeserializeFlags
Auto Trait Implementations§
impl RefUnwindSafe for LayoutDeserializeFlags
impl Send for LayoutDeserializeFlags
impl Sync for LayoutDeserializeFlags
impl Unpin for LayoutDeserializeFlags
impl UnwindSafe for LayoutDeserializeFlags
Blanket Implementations§
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere T: StaticType,
source§fn ensure_type()
fn ensure_type()
source§impl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
source§impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.