Struct gstreamer::meta::MetaRefMut
source · [−]pub struct MetaRefMut<'a, T: 'a, U> { /* private fields */ }
Implementations
sourceimpl<'a, T, U> MetaRefMut<'a, T, U>
impl<'a, T, U> MetaRefMut<'a, T, U>
pub fn api(&self) -> Type
pub fn flags(&self) -> MetaFlags
pub fn type_(&self) -> Type
pub fn seqnum(&self) -> u64
This is supported on crate feature
v1_16
only.pub fn as_ptr(&self) -> *const T::GstType where
T: MetaAPI,
pub fn as_mut_ptr(&mut self) -> *mut T::GstType where
T: MetaAPI,
sourceimpl<'a, T> MetaRefMut<'a, T, Standalone>
impl<'a, T> MetaRefMut<'a, T, Standalone>
sourceimpl<'a, U> MetaRefMut<'a, Meta, U>
impl<'a, U> MetaRefMut<'a, Meta, U>
pub fn downcast_ref<T: MetaAPI>(&mut self) -> Option<&MetaRefMut<'a, T, U>>
pub fn downcast_mut<T: MetaAPI>(&mut self) -> Option<&mut MetaRefMut<'a, T, U>>
pub fn try_as_custom_meta(&self) -> Option<&MetaRefMut<'a, CustomMeta, U>>
This is supported on crate feature
v1_20
only.pub fn try_as_mut_custom_meta(
&mut self
) -> Option<&mut MetaRefMut<'a, CustomMeta, U>>
This is supported on crate feature
v1_20
only.Trait Implementations
sourceimpl<'a, T, U> AsRef<MetaRef<'a, T>> for MetaRefMut<'a, T, U>
impl<'a, T, U> AsRef<MetaRef<'a, T>> for MetaRefMut<'a, T, U>
sourceimpl<'a, T: Debug + 'a, U> Debug for MetaRefMut<'a, T, U>
impl<'a, T: Debug + 'a, U> Debug for MetaRefMut<'a, T, U>
sourceimpl<'a, T, U> Deref for MetaRefMut<'a, T, U>
impl<'a, T, U> Deref for MetaRefMut<'a, T, U>
Auto Trait Implementations
impl<'a, T, U> RefUnwindSafe for MetaRefMut<'a, T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,
impl<'a, T, U> Send for MetaRefMut<'a, T, U> where
T: Send,
U: Send,
impl<'a, T, U> Sync for MetaRefMut<'a, T, U> where
T: Sync,
U: Sync,
impl<'a, T, U> Unpin for MetaRefMut<'a, T, U> where
U: Unpin,
impl<'a, T, U> !UnwindSafe for MetaRefMut<'a, T, U>
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