Struct gstreamer::bufferlist::BufferListRef

#[repr(transparent)]
pub struct BufferListRef(_);

Implementations

impl BufferListRef

pub unsafe fn as_ptr(&self) -> *const GstBufferList

pub unsafe fn as_mut_ptr(&self) -> *mut GstBufferList

pub unsafe fn from_ptr<'a>(ptr: *const GstBufferList) -> &'a Self

pub unsafe fn from_mut_ptr<'a>(ptr: *mut GstBufferList) -> &'a mut Self

pub fn copy(&self) -> BufferList

pub fn upcast_ref(&self) -> &MiniObjectRef

pub fn upcast_mut(&mut self) -> &mut MiniObjectRef

impl BufferListRef

pub fn insert(&mut self, idx: i32, buffer: Buffer)

pub fn add(&mut self, buffer: Buffer)

pub fn copy_deep(&self) -> BufferList

pub fn remove(&mut self, idx: u32, len: u32)

pub fn get(&self, idx: u32) -> Option<&BufferRef>

pub fn get_owned(&self, idx: u32) -> Option<Buffer>

pub fn get_mut(&mut self, idx: u32) -> Option<&mut BufferRef>

This is supported on crate feature v1_14 only.

pub fn len(&self) -> usize

pub fn calculate_size(&self) -> usize

This is supported on crate feature v1_14 only.

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> Iter<'_>

pub fn iter_owned(&self) -> IterOwned<'_>

pub fn foreach<F: FnMut(&Buffer, u32) -> ControlFlow<(), ()>>(
    &self,
    func: F
) -> bool

pub fn foreach_mut<F: FnMut(Buffer, u32) -> ControlFlow<Option<Buffer>, Option<Buffer>>>(
    &mut self,
    func: F
) -> bool

Trait Implementations

impl AsRef<BufferListRef> for BufferList

fn as_ref(&self) -> &BufferListRef

Performs the conversion.

impl Borrow<BufferListRef> for BufferList

fn borrow(&self) -> &BufferListRef

Immutably borrows from an owned value.

impl Debug for BufferListRef

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Extend<Buffer> for BufferListRef

fn extend<T: IntoIterator<Item = Buffer>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<'a> FromValue<'a> for &'a BufferListRef

type Checker = GenericValueTypeOrNoneChecker<Self>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl GlibPtrDefault for BufferListRef

type GlibType = *mut GstBufferList

impl<'a> IntoIterator for &'a BufferListRef

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

type Item = &'a BufferRef

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Serialize for BufferListRef

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StaticType for BufferListRef

fn static_type() -> Type

Returns the type identifier of Self.

impl ToOwned for BufferListRef

type Owned = BufferList

The resulting type after obtaining ownership.

fn to_owned(&self) -> BufferList

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning.

impl Send for BufferListRef

impl Sync for BufferListRef