Struct gstreamer::PluginFlags
source · [−]pub struct PluginFlags { /* private fields */ }
Implementations
sourceimpl PluginFlags
impl PluginFlags
pub const CACHED: Self = Self{bits: ffi::GST_PLUGIN_FLAG_CACHED as u32,}
pub const BLACKLISTED: Self = Self{bits: ffi::GST_PLUGIN_FLAG_BLACKLISTED as u32,}
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 PluginFlags
impl Binary for PluginFlags
sourceimpl BitAnd<PluginFlags> for PluginFlags
impl BitAnd<PluginFlags> for PluginFlags
type Output = PluginFlags
type Output = PluginFlags
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<PluginFlags> for PluginFlags
impl BitAndAssign<PluginFlags> for PluginFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<PluginFlags> for PluginFlags
impl BitOr<PluginFlags> for PluginFlags
sourcefn bitor(self, other: PluginFlags) -> Self
fn bitor(self, other: PluginFlags) -> Self
Returns the union of the two sets of flags.
type Output = PluginFlags
type Output = PluginFlags
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<PluginFlags> for PluginFlags
impl BitOrAssign<PluginFlags> for PluginFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<PluginFlags> for PluginFlags
impl BitXor<PluginFlags> for PluginFlags
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = PluginFlags
type Output = PluginFlags
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<PluginFlags> for PluginFlags
impl BitXorAssign<PluginFlags> for PluginFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for PluginFlags
impl Clone for PluginFlags
sourcefn clone(&self) -> PluginFlags
fn clone(&self) -> PluginFlags
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 PluginFlags
impl Debug for PluginFlags
sourceimpl Extend<PluginFlags> for PluginFlags
impl Extend<PluginFlags> for PluginFlags
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<PluginFlags> for PluginFlags
impl FromIterator<PluginFlags> for PluginFlags
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 PluginFlags
impl<'a> FromValue<'a> for PluginFlags
type Checker = GenericValueTypeChecker<PluginFlags>
type Checker = GenericValueTypeChecker<PluginFlags>
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 PluginFlags
impl Hash for PluginFlags
sourceimpl LowerHex for PluginFlags
impl LowerHex for PluginFlags
sourceimpl Not for PluginFlags
impl Not for PluginFlags
type Output = PluginFlags
type Output = PluginFlags
The resulting type after applying the !
operator.
sourceimpl Octal for PluginFlags
impl Octal for PluginFlags
sourceimpl Ord for PluginFlags
impl Ord for PluginFlags
sourceimpl PartialEq<PluginFlags> for PluginFlags
impl PartialEq<PluginFlags> for PluginFlags
sourcefn eq(&self, other: &PluginFlags) -> bool
fn eq(&self, other: &PluginFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PluginFlags) -> bool
fn ne(&self, other: &PluginFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<PluginFlags> for PluginFlags
impl PartialOrd<PluginFlags> for PluginFlags
sourcefn partial_cmp(&self, other: &PluginFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &PluginFlags) -> 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 PluginFlags
impl StaticType for PluginFlags
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of Self
.
sourceimpl Sub<PluginFlags> for PluginFlags
impl Sub<PluginFlags> for PluginFlags
type Output = PluginFlags
type Output = PluginFlags
The resulting type after applying the -
operator.
sourceimpl SubAssign<PluginFlags> for PluginFlags
impl SubAssign<PluginFlags> for PluginFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl ToValue for PluginFlags
impl ToValue for PluginFlags
sourceimpl UpperHex for PluginFlags
impl UpperHex for PluginFlags
sourceimpl ValueType for PluginFlags
impl ValueType for PluginFlags
type Type = PluginFlags
type Type = PluginFlags
Type to get the Type
from. Read more
impl Copy for PluginFlags
impl Eq for PluginFlags
impl StructuralEq for PluginFlags
impl StructuralPartialEq for PluginFlags
Auto Trait Implementations
impl RefUnwindSafe for PluginFlags
impl Send for PluginFlags
impl Sync for PluginFlags
impl Unpin for PluginFlags
impl UnwindSafe for PluginFlags
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
.