pub struct PixbufFormatFlags(/* private fields */);
Expand description
Flags which allow a module to specify further details about the supported operations.
Implementations§
source§impl PixbufFormatFlags
impl PixbufFormatFlags
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 PixbufFormatFlags
impl PixbufFormatFlags
sourcepub const fn iter(&self) -> Iter<PixbufFormatFlags>
pub const fn iter(&self) -> Iter<PixbufFormatFlags>
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<PixbufFormatFlags>
pub const fn iter_names(&self) -> IterNames<PixbufFormatFlags>
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 PixbufFormatFlags
impl Binary for PixbufFormatFlags
source§impl BitAnd for PixbufFormatFlags
impl BitAnd for PixbufFormatFlags
source§impl BitAndAssign for PixbufFormatFlags
impl BitAndAssign for PixbufFormatFlags
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 PixbufFormatFlags
impl BitOr for PixbufFormatFlags
source§fn bitor(self, other: PixbufFormatFlags) -> Self
fn bitor(self, other: PixbufFormatFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
source§type Output = PixbufFormatFlags
type Output = PixbufFormatFlags
|
operator.source§impl BitOrAssign for PixbufFormatFlags
impl BitOrAssign for PixbufFormatFlags
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 PixbufFormatFlags
impl BitXor for PixbufFormatFlags
source§impl BitXorAssign for PixbufFormatFlags
impl BitXorAssign for PixbufFormatFlags
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 PixbufFormatFlags
impl Clone for PixbufFormatFlags
source§fn clone(&self) -> PixbufFormatFlags
fn clone(&self) -> PixbufFormatFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for PixbufFormatFlags
impl Debug for PixbufFormatFlags
source§impl Extend<PixbufFormatFlags> for PixbufFormatFlags
impl Extend<PixbufFormatFlags> for PixbufFormatFlags
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 PixbufFormatFlags
impl Flags for PixbufFormatFlags
source§const FLAGS: &'static [Flag<PixbufFormatFlags>] = _
const FLAGS: &'static [Flag<PixbufFormatFlags>] = _
source§fn from_bits_retain(bits: u32) -> PixbufFormatFlags
fn from_bits_retain(bits: u32) -> PixbufFormatFlags
§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 FromIterator<PixbufFormatFlags> for PixbufFormatFlags
impl FromIterator<PixbufFormatFlags> for PixbufFormatFlags
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 Hash for PixbufFormatFlags
impl Hash for PixbufFormatFlags
source§impl IntoIterator for PixbufFormatFlags
impl IntoIterator for PixbufFormatFlags
source§impl LowerHex for PixbufFormatFlags
impl LowerHex for PixbufFormatFlags
source§impl Not for PixbufFormatFlags
impl Not for PixbufFormatFlags
source§impl Octal for PixbufFormatFlags
impl Octal for PixbufFormatFlags
source§impl PartialEq for PixbufFormatFlags
impl PartialEq for PixbufFormatFlags
source§impl PublicFlags for PixbufFormatFlags
impl PublicFlags for PixbufFormatFlags
source§impl Sub for PixbufFormatFlags
impl Sub for PixbufFormatFlags
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.
source§type Output = PixbufFormatFlags
type Output = PixbufFormatFlags
-
operator.source§impl SubAssign for PixbufFormatFlags
impl SubAssign for PixbufFormatFlags
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 UpperHex for PixbufFormatFlags
impl UpperHex for PixbufFormatFlags
impl Copy for PixbufFormatFlags
impl Eq for PixbufFormatFlags
impl StructuralPartialEq for PixbufFormatFlags
Auto Trait Implementations§
impl Freeze for PixbufFormatFlags
impl RefUnwindSafe for PixbufFormatFlags
impl Send for PixbufFormatFlags
impl Sync for PixbufFormatFlags
impl Unpin for PixbufFormatFlags
impl UnwindSafe for PixbufFormatFlags
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§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)