Struct gstreamer::bufferlist::BufferList

pub struct BufferList { /* fields omitted */ }

Implementations

impl BufferList

pub unsafe fn from_glib_none(ptr: *const GstBufferList) -> Self

pub unsafe fn from_glib_full(ptr: *const GstBufferList) -> Self

pub unsafe fn from_glib_borrow(ptr: *const GstBufferList) -> Borrowed<Self>

pub unsafe fn replace_ptr(&mut self, ptr: *mut GstBufferList)

pub fn make_mut(&mut self) -> &mut BufferListRef

pub fn get_mut(&mut self) -> Option<&mut BufferListRef>

pub fn is_writable(&self) -> bool

pub unsafe fn into_ptr(self) -> *mut GstBufferList

impl BufferList

pub fn new() -> Self

Creates a new, empty crate::BufferList. The caller is responsible for unreffing the returned crate::BufferList.

Free-function: gst_buffer_list_unref

Returns

the new crate::BufferList. gst_buffer_list_unref() after usage.

pub fn new_sized(size: usize) -> Self

Creates a new, empty crate::BufferList. The caller is responsible for unreffing the returned crate::BufferList. The list will have size space preallocated so that memory reallocations can be avoided.

Free-function: gst_buffer_list_unref

size

an initial reserved size

Returns

the new crate::BufferList. gst_buffer_list_unref() after usage.

Methods from Deref<Target = BufferListRef>

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

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

pub fn copy(&self) -> BufferList

pub fn copy_deep(&self) -> BufferList

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

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

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(&BufferRef, u32) -> bool>(&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 Clone for BufferList

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BufferList

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

Formats the value using the given formatter.

impl Default for BufferList

fn default() -> Self

Returns the “default value” for a type.

impl Deref for BufferList

type Target = BufferListRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for BufferList

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Drop for BufferList

fn drop(&mut self)

Executes the destructor for this type.

impl FromGlibContainerAsVec<*mut GstBufferList, *const *mut GstBufferList> for BufferList

unsafe fn from_glib_none_num_as_vec(
    ptr: *const *mut GstBufferList,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    _: *const *mut GstBufferList,
    _: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    _: *const *mut GstBufferList,
    _: usize
) -> Vec<Self>

impl FromGlibContainerAsVec<*mut GstBufferList, *mut *mut GstBufferList> for BufferList

unsafe fn from_glib_none_num_as_vec(
    ptr: *mut *mut GstBufferList,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    ptr: *mut *mut GstBufferList,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    ptr: *mut *mut GstBufferList,
    num: usize
) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstBufferList, *const *mut GstBufferList> for BufferList

unsafe fn from_glib_none_as_vec(ptr: *const *mut GstBufferList) -> Vec<Self>

unsafe fn from_glib_container_as_vec(_: *const *mut GstBufferList) -> Vec<Self>

unsafe fn from_glib_full_as_vec(_: *const *mut GstBufferList) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstBufferList, *mut *mut GstBufferList> for BufferList

unsafe fn from_glib_none_as_vec(ptr: *mut *mut GstBufferList) -> Vec<Self>

unsafe fn from_glib_container_as_vec(ptr: *mut *mut GstBufferList) -> Vec<Self>

unsafe fn from_glib_full_as_vec(ptr: *mut *mut GstBufferList) -> Vec<Self>

impl FromGlibPtrBorrow<*const GstBufferList> for BufferList

unsafe fn from_glib_borrow(ptr: *const GstBufferList) -> Borrowed<Self>

Safety

impl FromGlibPtrBorrow<*mut GstBufferList> for BufferList

unsafe fn from_glib_borrow(ptr: *mut GstBufferList) -> Borrowed<Self>

Safety

impl FromGlibPtrFull<*const GstBufferList> for BufferList

unsafe fn from_glib_full(ptr: *const GstBufferList) -> Self

Safety

impl FromGlibPtrFull<*mut GstBufferList> for BufferList

unsafe fn from_glib_full(ptr: *mut GstBufferList) -> Self

Safety

impl FromGlibPtrNone<*const GstBufferList> for BufferList

unsafe fn from_glib_none(ptr: *const GstBufferList) -> Self

Safety

impl FromGlibPtrNone<*mut GstBufferList> for BufferList

unsafe fn from_glib_none(ptr: *mut GstBufferList) -> Self

Safety

impl<'a> FromValue<'a> for BufferList

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 BufferList

type GlibType = *mut GstBufferList

impl Serialize for BufferList

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

Serialize this value into the given Serde serializer.

impl StaticType for BufferList

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstBufferList> for BufferList

type Storage = (Vec<Stash<'a, *mut GstBufferList, BufferList>>, Option<Vec<*mut GstBufferList>>)

fn to_glib_none_from_slice(
    t: &'a [BufferList]
) -> (*const *mut GstBufferList, Self::Storage)

fn to_glib_container_from_slice(
    _: &'a [BufferList]
) -> (*const *mut GstBufferList, Self::Storage)

fn to_glib_full_from_slice(_: &[BufferList]) -> *const *mut GstBufferList

impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstBufferList> for BufferList

type Storage = (Vec<Stash<'a, *mut GstBufferList, Self>>, Option<Vec<*mut GstBufferList>>)

fn to_glib_none_from_slice(
    t: &'a [BufferList]
) -> (*mut *mut GstBufferList, Self::Storage)

fn to_glib_container_from_slice(
    t: &'a [BufferList]
) -> (*mut *mut GstBufferList, Self::Storage)

fn to_glib_full_from_slice(t: &[BufferList]) -> *mut *mut GstBufferList

impl<'a> ToGlibPtr<'a, *const GstBufferList> for BufferList

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *const GstBufferList, Self>

Transfer: none.

fn to_glib_full(&self) -> *const GstBufferList

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstBufferList> for BufferList

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *mut GstBufferList, Self>

Transfer: none.

fn to_glib_full(&self) -> *mut GstBufferList

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstBufferList> for BufferList

type Storage = &'a mut Self

fn to_glib_none_mut(&'a mut self) -> StashMut<'_, *mut GstBufferList, Self>

Transfer: none.

impl ToValue for BufferList

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ToValueOptional for BufferList

fn to_value_optional(s: Option<&Self>) -> Value

Convert an Option to a Value.

impl ValueType for BufferList

type Type = Self

Type to get the Type from.

impl Send for BufferList

impl Sync for BufferList