[][src]Struct gstreamer::buffer::BufferRef

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


impl BufferRef[src]

pub unsafe fn as_ptr(&self) -> *const GstBuffer[src]

pub unsafe fn as_mut_ptr(&self) -> *mut GstBuffer[src]

pub unsafe fn from_ptr<'a>(ptr: *const GstBuffer) -> &'a Self[src]

pub unsafe fn from_mut_ptr<'a>(ptr: *mut GstBuffer) -> &'a mut Self[src]

pub fn copy(&self) -> Buffer[src]

impl BufferRef[src]

pub fn map_readable(&self) -> Result<BufferMap<'_, Readable>, BoolError>[src]

pub fn map_writable(&mut self) -> Result<BufferMap<'_, Writable>, BoolError>[src]

pub fn copy_region(
    flags: BufferCopyFlags,
    offset: usize,
    size: Option<usize>
) -> Result<Buffer, BoolError>

pub fn copy_into(
    dest: &mut BufferRef,
    flags: BufferCopyFlags,
    offset: usize,
    size: Option<usize>
) -> Result<(), BoolError>

pub fn copy_from_slice(
    &mut self,
    offset: usize,
    slice: &[u8]
) -> Result<(), usize>

pub fn copy_to_slice(
    offset: usize,
    slice: &mut [u8]
) -> Result<(), usize>

pub fn copy_deep(&self) -> Result<Buffer, BoolError>[src]

pub fn get_size(&self) -> usize[src]

pub fn get_maxsize(&self) -> usize[src]

pub fn set_size(&mut self, size: usize)[src]

pub fn get_offset(&self) -> u64[src]

pub fn set_offset(&mut self, offset: u64)[src]

pub fn get_offset_end(&self) -> u64[src]

pub fn set_offset_end(&mut self, offset_end: u64)[src]

pub fn get_pts(&self) -> ClockTime[src]

pub fn set_pts(&mut self, pts: ClockTime)[src]

pub fn get_dts(&self) -> ClockTime[src]

pub fn set_dts(&mut self, dts: ClockTime)[src]

pub fn get_dts_or_pts(&self) -> ClockTime[src]

pub fn get_duration(&self) -> ClockTime[src]

pub fn set_duration(&mut self, duration: ClockTime)[src]

pub fn get_flags(&self) -> BufferFlags[src]

pub fn set_flags(&mut self, flags: BufferFlags)[src]

pub fn unset_flags(&mut self, flags: BufferFlags)[src]

pub fn get_meta<T: MetaAPI>(&self) -> Option<MetaRef<'_, T>>[src]

pub fn get_meta_mut<T: MetaAPI>(
    &mut self
) -> Option<MetaRefMut<'_, T, Standalone>>

pub fn iter_meta<T: MetaAPI>(&self) -> MetaIter<'_, T>

Notable traits for MetaIter<'a, T>

impl<'a, T: MetaAPI> Iterator for MetaIter<'a, T> type Item = MetaRef<'a, T>;

pub fn iter_meta_mut<T: MetaAPI>(&mut self) -> MetaIterMut<'_, T>

Notable traits for MetaIterMut<'a, T>

impl<'a, T: MetaAPI> Iterator for MetaIterMut<'a, T> type Item = MetaRefMut<'a, T, Iterated>;

pub fn foreach_meta<F: FnMut(MetaRef<'_, Meta>) -> bool>(&self, func: F) -> bool[src]

pub fn foreach_meta_mut<F: FnMut(MetaRefMut<'_, Meta, Iterated>) -> Result<bool, bool>>(
    &mut self,
    func: F
) -> bool

pub fn append_memory(&mut self, mem: Memory)[src]

pub fn find_memory(
    offset: usize,
    size: Option<usize>
) -> Option<(u32, u32, usize)>

pub fn get_all_memory(&self) -> Option<Memory>[src]

pub fn get_max_memory() -> u32[src]

pub fn get_memory(&self, idx: u32) -> Option<Memory>[src]

pub fn get_memory_range(&self, idx: u32, length: Option<u32>) -> Option<Memory>[src]

pub fn insert_memory(&mut self, idx: Option<u32>, mem: Memory)[src]

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

pub fn is_memory_range_writable(&self, idx: u32, length: Option<u16>) -> bool[src]

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

pub fn peek_memory(&self, idx: u32) -> &MemoryRef[src]

pub fn peek_memory_mut(&mut self, idx: u32) -> Result<&mut MemoryRef, BoolError>[src]

pub fn prepend_memory(&mut self, mem: Memory)[src]

pub fn remove_all_memory(&mut self)[src]

pub fn remove_memory(&mut self, idx: u32)[src]

pub fn remove_memory_range(&mut self, idx: u32, length: Option<u32>)[src]

pub fn replace_all_memory(&mut self, mem: Memory)[src]

pub fn replace_memory(&mut self, idx: u32, mem: Memory)[src]

pub fn replace_memory_range(
    &mut self,
    idx: u32,
    length: Option<u32>,
    mem: Memory

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

Notable traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = &'a MemoryRef;

pub fn iter_memories_mut(&mut self) -> Result<IterMut<'_>, BoolError>[src]

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

Notable traits for IterOwned<'a>

impl<'a> Iterator for IterOwned<'a> type Item = Memory;

pub fn as_cursor_readable<'a>(&'a self) -> BufferRefCursor<&'a BufferRef>

Notable traits for BufferRefCursor<&'a BufferRef>

impl<'a> Read for BufferRefCursor<&'a BufferRef>impl<'a> Write for BufferRefCursor<&'a mut BufferRef>

pub fn as_cursor_writable<'a>(
    &'a mut self
) -> Result<BufferRefCursor<&'a mut BufferRef>, BoolError>

Trait Implementations

impl AsRef<BufferRef> for Buffer[src]

impl Borrow<BufferRef> for Buffer[src]

impl Debug for BufferRef[src]

impl Eq for BufferRef[src]

impl<'a> FromValueOptional<'a> for &'a BufferRef[src]

impl GlibPtrDefault for BufferRef[src]

type GlibType = *mut GstBuffer

impl PartialEq<BufferRef> for BufferRef[src]

impl Send for BufferRef[src]

impl<'a> Serialize for BufferRef[src]

impl StaticType for BufferRef[src]

impl Sync for BufferRef[src]

impl ToOwned for BufferRef[src]

type Owned = Buffer

The resulting type after obtaining ownership.

Auto Trait Implementations

impl RefUnwindSafe for BufferRef

impl Unpin for BufferRef

impl UnwindSafe for BufferRef

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.