[−][src]Trait gstreamer_base::prelude::MetaAPI

pub unsafe trait MetaAPI: Send + Sync {
    type GstType;
    fn get_meta_api() -> Type;

    unsafe fn from_ptr(
        buffer: &BufferRef, 
        ptr: *const Self::GstType
    ) -> MetaRef<Self> { ... }
    unsafe fn from_mut_ptr<T>(
        buffer: &mut BufferRef, 
        ptr: *mut Self::GstType
    ) -> MetaRefMut<Self, T> { ... }
}

Associated Types

`type GstType`

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Required methods

`fn get_meta_api() -> Type`

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Provided methods

`unsafe fn from_ptr( buffer: &BufferRef, ptr: *const Self::GstType ) -> MetaRef<Self>`

`unsafe fn from_mut_ptr<T>( buffer: &mut BufferRef, ptr: *mut Self::GstType ) -> MetaRefMut<Self, T>`

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Implementations on Foreign Types

`impl MetaAPI for ParentBufferMeta`[src]

`type GstType = GstParentBufferMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for ReferenceTimestampMeta`[src]

`type GstType = GstReferenceTimestampMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for Meta`[src]

`type GstType = GstMeta`

`fn get_meta_api() -> Type`[src]

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Implementors

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