Struct gstreamer::EventTypeFlags
source · [−]pub struct EventTypeFlags { /* private fields */ }
Implementations
sourceimpl EventTypeFlags
impl EventTypeFlags
pub const UPSTREAM: Self
pub const DOWNSTREAM: Self
pub const SERIALIZED: Self
pub const STICKY: Self
pub const STICKY_MULTI: 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 EventTypeFlags
impl Binary for EventTypeFlags
sourceimpl BitAnd<EventTypeFlags> for EventTypeFlags
impl BitAnd<EventTypeFlags> for EventTypeFlags
sourceimpl BitAndAssign<EventTypeFlags> for EventTypeFlags
impl BitAndAssign<EventTypeFlags> for EventTypeFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<EventTypeFlags> for EventTypeFlags
impl BitOr<EventTypeFlags> for EventTypeFlags
sourcefn bitor(self, other: EventTypeFlags) -> Self
fn bitor(self, other: EventTypeFlags) -> 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<EventTypeFlags> for EventTypeFlags
impl BitOrAssign<EventTypeFlags> for EventTypeFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<EventTypeFlags> for EventTypeFlags
impl BitXor<EventTypeFlags> for EventTypeFlags
sourceimpl BitXorAssign<EventTypeFlags> for EventTypeFlags
impl BitXorAssign<EventTypeFlags> for EventTypeFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for EventTypeFlags
impl Clone for EventTypeFlags
sourcefn clone(&self) -> EventTypeFlags
fn clone(&self) -> EventTypeFlags
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 EventTypeFlags
impl Debug for EventTypeFlags
sourceimpl Extend<EventTypeFlags> for EventTypeFlags
impl Extend<EventTypeFlags> for EventTypeFlags
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<EventTypeFlags> for EventTypeFlags
impl FromIterator<EventTypeFlags> for EventTypeFlags
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 EventTypeFlags
impl<'a> FromValue<'a> for EventTypeFlags
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 EventTypeFlags
impl Hash for EventTypeFlags
sourceimpl LowerHex for EventTypeFlags
impl LowerHex for EventTypeFlags
sourceimpl Not for EventTypeFlags
impl Not for EventTypeFlags
sourceimpl Octal for EventTypeFlags
impl Octal for EventTypeFlags
sourceimpl Ord for EventTypeFlags
impl Ord for EventTypeFlags
sourceimpl PartialEq<EventTypeFlags> for EventTypeFlags
impl PartialEq<EventTypeFlags> for EventTypeFlags
sourcefn eq(&self, other: &EventTypeFlags) -> bool
fn eq(&self, other: &EventTypeFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &EventTypeFlags) -> bool
fn ne(&self, other: &EventTypeFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<EventTypeFlags> for EventTypeFlags
impl PartialOrd<EventTypeFlags> for EventTypeFlags
sourcefn partial_cmp(&self, other: &EventTypeFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &EventTypeFlags) -> 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 EventTypeFlags
impl StaticType for EventTypeFlags
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl Sub<EventTypeFlags> for EventTypeFlags
impl Sub<EventTypeFlags> for EventTypeFlags
sourceimpl SubAssign<EventTypeFlags> for EventTypeFlags
impl SubAssign<EventTypeFlags> for EventTypeFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for EventTypeFlags
impl ToValue for EventTypeFlags
sourceimpl UpperHex for EventTypeFlags
impl UpperHex for EventTypeFlags
sourceimpl ValueType for EventTypeFlags
impl ValueType for EventTypeFlags
impl Copy for EventTypeFlags
impl Eq for EventTypeFlags
impl StructuralEq for EventTypeFlags
impl StructuralPartialEq for EventTypeFlags
Auto Trait Implementations
impl RefUnwindSafe for EventTypeFlags
impl Send for EventTypeFlags
impl Sync for EventTypeFlags
impl Unpin for EventTypeFlags
impl UnwindSafe for EventTypeFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub 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,
sourcepub fn ensure_type()
pub 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,
pub 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.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub 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,
sourcepub fn to_send_value(&self) -> SendValue
pub fn to_send_value(&self) -> SendValue
Returns a SendValue
clone of self
.