[][src]Struct gstreamer::BufferPoolAcquireFlags

pub struct BufferPoolAcquireFlags { /* fields omitted */ }

Additional flags to control the allocation of a buffer

Methods

impl BufferPoolAcquireFlags[src]

pub const KEY_UNIT: BufferPoolAcquireFlags[src]

buffer is keyframe

pub const DONTWAIT: BufferPoolAcquireFlags[src]

when the bufferpool is empty, acquire_buffer will by default block until a buffer is released into the pool again. Setting this flag makes acquire_buffer return FlowReturn::Eos instead of blocking.

pub const DISCONT: BufferPoolAcquireFlags[src]

buffer is discont

pub const fn empty() -> BufferPoolAcquireFlags[src]

Returns an empty set of flags

pub const fn all() -> BufferPoolAcquireFlags[src]

Returns the set containing all flags.

pub const fn bits(&self) -> u32[src]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<BufferPoolAcquireFlags>[src]

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> BufferPoolAcquireFlags[src]

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> BufferPoolAcquireFlags[src]

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool[src]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[src]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: BufferPoolAcquireFlags) -> bool[src]

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: BufferPoolAcquireFlags) -> bool[src]

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: BufferPoolAcquireFlags)[src]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: BufferPoolAcquireFlags)[src]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: BufferPoolAcquireFlags)[src]

Toggles the specified flags in-place.

pub fn set(&mut self, other: BufferPoolAcquireFlags, value: bool)[src]

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for BufferPoolAcquireFlags[src]

impl BitAnd<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

type Output = BufferPoolAcquireFlags

The resulting type after applying the & operator.

fn bitand(self, other: BufferPoolAcquireFlags) -> BufferPoolAcquireFlags[src]

Returns the intersection between the two sets of flags.

impl BitAndAssign<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

fn bitand_assign(&mut self, other: BufferPoolAcquireFlags)[src]

Disables all flags disabled in the set.

impl BitOr<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

type Output = BufferPoolAcquireFlags

The resulting type after applying the | operator.

fn bitor(self, other: BufferPoolAcquireFlags) -> BufferPoolAcquireFlags[src]

Returns the union of the two sets of flags.

impl BitOrAssign<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

fn bitor_assign(&mut self, other: BufferPoolAcquireFlags)[src]

Adds the set of flags.

impl BitXor<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

type Output = BufferPoolAcquireFlags

The resulting type after applying the ^ operator.

fn bitxor(self, other: BufferPoolAcquireFlags) -> BufferPoolAcquireFlags[src]

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

fn bitxor_assign(&mut self, other: BufferPoolAcquireFlags)[src]

Toggles the set of flags.

impl Clone for BufferPoolAcquireFlags[src]

impl Copy for BufferPoolAcquireFlags[src]

impl Debug for BufferPoolAcquireFlags[src]

impl Eq for BufferPoolAcquireFlags[src]

impl Extend<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

impl FromIterator<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

impl<'a> FromValue<'a> for BufferPoolAcquireFlags[src]

impl<'a> FromValueOptional<'a> for BufferPoolAcquireFlags[src]

impl Hash for BufferPoolAcquireFlags[src]

impl LowerHex for BufferPoolAcquireFlags[src]

impl Not for BufferPoolAcquireFlags[src]

type Output = BufferPoolAcquireFlags

The resulting type after applying the ! operator.

fn not(self) -> BufferPoolAcquireFlags[src]

Returns the complement of this set of flags.

impl Octal for BufferPoolAcquireFlags[src]

impl Ord for BufferPoolAcquireFlags[src]

impl PartialEq<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

impl PartialOrd<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

impl SetValue for BufferPoolAcquireFlags[src]

impl StaticType for BufferPoolAcquireFlags[src]

impl StructuralEq for BufferPoolAcquireFlags[src]

impl StructuralPartialEq for BufferPoolAcquireFlags[src]

impl Sub<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

type Output = BufferPoolAcquireFlags

The resulting type after applying the - operator.

fn sub(self, other: BufferPoolAcquireFlags) -> BufferPoolAcquireFlags[src]

Returns the set difference of the two sets of flags.

impl SubAssign<BufferPoolAcquireFlags> for BufferPoolAcquireFlags[src]

fn sub_assign(&mut self, other: BufferPoolAcquireFlags)[src]

Disables all flags enabled in the set.

impl UpperHex for BufferPoolAcquireFlags[src]

Auto Trait Implementations

impl RefUnwindSafe for BufferPoolAcquireFlags

impl Send for BufferPoolAcquireFlags

impl Sync for BufferPoolAcquireFlags

impl Unpin for BufferPoolAcquireFlags

impl UnwindSafe for BufferPoolAcquireFlags

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
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impl<T> ToValue for T where
    T: SetValue + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.