Struct gstreamer::PluginAPIFlags
source · [−]pub struct PluginAPIFlags { /* private fields */ }
v1_18
only.Implementations
sourceimpl PluginAPIFlags
impl PluginAPIFlags
pub const MEMBERS: 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 PluginAPIFlags
impl Binary for PluginAPIFlags
sourceimpl BitAnd<PluginAPIFlags> for PluginAPIFlags
impl BitAnd<PluginAPIFlags> for PluginAPIFlags
sourceimpl BitAndAssign<PluginAPIFlags> for PluginAPIFlags
impl BitAndAssign<PluginAPIFlags> for PluginAPIFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<PluginAPIFlags> for PluginAPIFlags
impl BitOr<PluginAPIFlags> for PluginAPIFlags
sourcefn bitor(self, other: PluginAPIFlags) -> Self
fn bitor(self, other: PluginAPIFlags) -> Self
Returns the union of the two sets of flags.
type Output = Self
type Output = Self
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<PluginAPIFlags> for PluginAPIFlags
impl BitOrAssign<PluginAPIFlags> for PluginAPIFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<PluginAPIFlags> for PluginAPIFlags
impl BitXor<PluginAPIFlags> for PluginAPIFlags
sourceimpl BitXorAssign<PluginAPIFlags> for PluginAPIFlags
impl BitXorAssign<PluginAPIFlags> for PluginAPIFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for PluginAPIFlags
impl Clone for PluginAPIFlags
sourcefn clone(&self) -> PluginAPIFlags
fn clone(&self) -> PluginAPIFlags
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for PluginAPIFlags
impl Debug for PluginAPIFlags
sourceimpl Extend<PluginAPIFlags> for PluginAPIFlags
impl Extend<PluginAPIFlags> for PluginAPIFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<PluginAPIFlags> for PluginAPIFlags
impl FromIterator<PluginAPIFlags> for PluginAPIFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl<'a> FromValue<'a> for PluginAPIFlags
impl<'a> FromValue<'a> for PluginAPIFlags
type Checker = GenericValueTypeChecker<Self>
type Checker = GenericValueTypeChecker<Self>
Value type checker.
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a Value
. Read more
sourceimpl Hash for PluginAPIFlags
impl Hash for PluginAPIFlags
sourceimpl LowerHex for PluginAPIFlags
impl LowerHex for PluginAPIFlags
sourceimpl Not for PluginAPIFlags
impl Not for PluginAPIFlags
sourceimpl Octal for PluginAPIFlags
impl Octal for PluginAPIFlags
sourceimpl Ord for PluginAPIFlags
impl Ord for PluginAPIFlags
sourceimpl PartialEq<PluginAPIFlags> for PluginAPIFlags
impl PartialEq<PluginAPIFlags> for PluginAPIFlags
sourcefn eq(&self, other: &PluginAPIFlags) -> bool
fn eq(&self, other: &PluginAPIFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PluginAPIFlags) -> bool
fn ne(&self, other: &PluginAPIFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<PluginAPIFlags> for PluginAPIFlags
impl PartialOrd<PluginAPIFlags> for PluginAPIFlags
sourcefn partial_cmp(&self, other: &PluginAPIFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &PluginAPIFlags) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl StaticType for PluginAPIFlags
impl StaticType for PluginAPIFlags
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl Sub<PluginAPIFlags> for PluginAPIFlags
impl Sub<PluginAPIFlags> for PluginAPIFlags
sourceimpl SubAssign<PluginAPIFlags> for PluginAPIFlags
impl SubAssign<PluginAPIFlags> for PluginAPIFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for PluginAPIFlags
impl ToValue for PluginAPIFlags
sourceimpl UpperHex for PluginAPIFlags
impl UpperHex for PluginAPIFlags
sourceimpl ValueType for PluginAPIFlags
impl ValueType for PluginAPIFlags
impl Copy for PluginAPIFlags
impl Eq for PluginAPIFlags
impl StructuralEq for PluginAPIFlags
impl StructuralPartialEq for PluginAPIFlags
Auto Trait Implementations
impl RefUnwindSafe for PluginAPIFlags
impl Send for PluginAPIFlags
impl Sync for PluginAPIFlags
impl Unpin for PluginAPIFlags
impl UnwindSafe for PluginAPIFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for T where
T: StaticType,
impl<T> StaticTypeExt for T where
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for T where
T: ToValue,
impl<T> ToClosureReturnValue for T where
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for T where
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.