Struct gstreamer::meta::CustomMeta

pub struct CustomMeta(/* private fields */);

Implementations

impl CustomMeta

pub fn register(name: &str, tags: &[&str])

pub fn register_with_transform<F: Fn(&mut BufferRef, &CustomMeta, &BufferRef, Quark) -> bool + Send + Sync + 'static>( name: &str, tags: &[&str], transform_func: F )

pub fn register_simple(name: &str)

pub fn is_registered(name: &str) -> bool

pub fn add<'a>( buffer: &'a mut BufferRef, name: &str ) -> Result<MetaRefMut<'a, Self, Standalone>, BoolError>

pub fn from_buffer<'a>( buffer: &'a BufferRef, name: &str ) -> Result<MetaRef<'a, Self>, BoolError>

pub fn from_mut_buffer<'a>( buffer: &'a mut BufferRef, name: &str ) -> Result<MetaRefMut<'a, Self, Standalone>, BoolError>

pub fn structure(&self) -> &StructureRef

pub fn mut_structure(&mut self) -> &mut StructureRef

pub fn has_name(&self, name: &str) -> bool

Trait Implementations

impl Send for CustomMeta

impl Sync for CustomMeta