Struct pango::LayoutSerializeFlags
source · pub struct LayoutSerializeFlags(/* private fields */);
v1_50
only.Expand description
Flags that influence the behavior of Layout::serialize()
.
New members may be added to this enumeration over time.
Implementations§
source§impl LayoutSerializeFlags
impl LayoutSerializeFlags
sourcepub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl LayoutSerializeFlags
impl LayoutSerializeFlags
sourcepub const fn iter(&self) -> Iter<LayoutSerializeFlags>
pub const fn iter(&self) -> Iter<LayoutSerializeFlags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<LayoutSerializeFlags>
pub const fn iter_names(&self) -> IterNames<LayoutSerializeFlags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl Binary for LayoutSerializeFlags
impl Binary for LayoutSerializeFlags
source§impl BitAnd for LayoutSerializeFlags
impl BitAnd for LayoutSerializeFlags
source§impl BitAndAssign for LayoutSerializeFlags
impl BitAndAssign for LayoutSerializeFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for LayoutSerializeFlags
impl BitOr for LayoutSerializeFlags
source§fn bitor(self, other: LayoutSerializeFlags) -> Self
fn bitor(self, other: LayoutSerializeFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = LayoutSerializeFlags
type Output = LayoutSerializeFlags
|
operator.source§impl BitOrAssign for LayoutSerializeFlags
impl BitOrAssign for LayoutSerializeFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for LayoutSerializeFlags
impl BitXor for LayoutSerializeFlags
source§impl BitXorAssign for LayoutSerializeFlags
impl BitXorAssign for LayoutSerializeFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for LayoutSerializeFlags
impl Clone for LayoutSerializeFlags
source§fn clone(&self) -> LayoutSerializeFlags
fn clone(&self) -> LayoutSerializeFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for LayoutSerializeFlags
impl Debug for LayoutSerializeFlags
source§impl Extend<LayoutSerializeFlags> for LayoutSerializeFlags
impl Extend<LayoutSerializeFlags> for LayoutSerializeFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
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 Flags for LayoutSerializeFlags
impl Flags for LayoutSerializeFlags
source§const FLAGS: &'static [Flag<LayoutSerializeFlags>] = _
const FLAGS: &'static [Flag<LayoutSerializeFlags>] = _
source§fn from_bits_retain(bits: u32) -> LayoutSerializeFlags
fn from_bits_retain(bits: u32) -> LayoutSerializeFlags
§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read more§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where
Self: Sized,
Flags::insert
] when value
is true
or [Flags::remove
] when value
is false
.§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read more§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl From<LayoutSerializeFlags> for Value
impl From<LayoutSerializeFlags> for Value
source§fn from(v: LayoutSerializeFlags) -> Self
fn from(v: LayoutSerializeFlags) -> Self
source§impl FromIterator<LayoutSerializeFlags> for LayoutSerializeFlags
impl FromIterator<LayoutSerializeFlags> for LayoutSerializeFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl<'a> FromValue<'a> for LayoutSerializeFlags
impl<'a> FromValue<'a> for LayoutSerializeFlags
§type Checker = GenericValueTypeChecker<LayoutSerializeFlags>
type Checker = GenericValueTypeChecker<LayoutSerializeFlags>
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Value
. Read moresource§impl HasParamSpec for LayoutSerializeFlags
impl HasParamSpec for LayoutSerializeFlags
type ParamSpec = ParamSpecFlags
§type SetValue = LayoutSerializeFlags
type SetValue = LayoutSerializeFlags
type BuilderFn = fn(_: &str) -> ParamSpecFlagsBuilder<'_, LayoutSerializeFlags>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for LayoutSerializeFlags
impl Hash for LayoutSerializeFlags
source§impl IntoIterator for LayoutSerializeFlags
impl IntoIterator for LayoutSerializeFlags
source§impl LowerHex for LayoutSerializeFlags
impl LowerHex for LayoutSerializeFlags
source§impl Not for LayoutSerializeFlags
impl Not for LayoutSerializeFlags
source§impl Octal for LayoutSerializeFlags
impl Octal for LayoutSerializeFlags
source§impl PartialEq for LayoutSerializeFlags
impl PartialEq for LayoutSerializeFlags
source§fn eq(&self, other: &LayoutSerializeFlags) -> bool
fn eq(&self, other: &LayoutSerializeFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for LayoutSerializeFlags
impl PublicFlags for LayoutSerializeFlags
source§impl StaticType for LayoutSerializeFlags
impl StaticType for LayoutSerializeFlags
source§fn static_type() -> Type
fn static_type() -> Type
Self
.source§impl Sub for LayoutSerializeFlags
impl Sub for LayoutSerializeFlags
source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§type Output = LayoutSerializeFlags
type Output = LayoutSerializeFlags
-
operator.source§impl SubAssign for LayoutSerializeFlags
impl SubAssign for LayoutSerializeFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
source§impl ToValue for LayoutSerializeFlags
impl ToValue for LayoutSerializeFlags
source§impl UpperHex for LayoutSerializeFlags
impl UpperHex for LayoutSerializeFlags
source§impl ValueType for LayoutSerializeFlags
impl ValueType for LayoutSerializeFlags
§type Type = LayoutSerializeFlags
type Type = LayoutSerializeFlags
Type
from. Read moreimpl Copy for LayoutSerializeFlags
impl Eq for LayoutSerializeFlags
impl StructuralPartialEq for LayoutSerializeFlags
Auto Trait Implementations§
impl Freeze for LayoutSerializeFlags
impl RefUnwindSafe for LayoutSerializeFlags
impl Send for LayoutSerializeFlags
impl Sync for LayoutSerializeFlags
impl Unpin for LayoutSerializeFlags
impl UnwindSafe for LayoutSerializeFlags
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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> IntoClosureReturnValue for T
impl<T> IntoClosureReturnValue for T
fn into_closure_return_value(self) -> Option<Value>
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
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> ToSendValue for T
impl<T> ToSendValue for T
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
SendValue
clone of self
.