Struct gstreamer::tags::TagList

#[repr(transparent)]
pub struct TagList {
    obj: NonNull<GstTagList>,
}

Fields

obj: NonNull<GstTagList>

Implementations

impl TagList

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const *const GstTagList, ) -> &'a Self

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

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

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

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

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

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

pub fn is_writable(&self) -> bool

pub fn upcast(self) -> MiniObject

impl TagList

pub fn new() -> Self

Methods from Deref<Target = TagListRef>

pub fn as_ptr(&self) -> *const GstTagList

pub fn as_mut_ptr(&self) -> *mut GstTagList

pub fn copy(&self) -> TagList

pub fn upcast_ref(&self) -> &MiniObjectRef

pub fn get<'a, T: Tag<'a>>(&self) -> Option<TagValue<T::TagType>>

pub fn generic(&self, tag_name: impl IntoGStr) -> Option<SendValue>

pub fn n_tags(&self) -> u32

pub fn nth_tag_name(&self, idx: u32) -> Option<&GStr>

pub fn index<'a, T: Tag<'a>>( &'a self, idx: u32, ) -> Option<&'a TagValue<T::TagType>>

pub fn index_generic( &self, tag_name: impl IntoGStr, idx: u32, ) -> Option<&SendValue>

pub fn size<'a, T: Tag<'a>>(&self) -> u32

pub fn size_by_name(&self, tag_name: impl IntoGStr) -> u32

pub fn iter_tag<'a, T: Tag<'a>>(&'a self) -> TagIter<'a, T>

pub fn iter_tag_generic(&self, tag_name: impl IntoGStr) -> GenericTagIter<'_>

pub fn iter_generic(&self) -> GenericIter<'_>

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

pub fn merge(&self, other: &TagListRef, mode: TagMergeMode) -> TagList

pub fn scope(&self) -> TagScope

Trait Implementations

impl AsRef<TagListRef> for TagList

fn as_ref(&self) -> &TagListRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<TagListRef> for TagList

fn borrow(&self) -> &TagListRef

Immutably borrows from an owned value.

impl Clone for TagList

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 TagList

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

Formats the value using the given formatter.

impl Default for TagList

fn default() -> Self

Returns the “default value” for a type.

impl Deref for TagList

type Target = TagListRef

The resulting type after dereferencing.

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

Dereferences the value.

impl Display for TagList

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

Formats the value using the given formatter.

impl Drop for TagList

fn drop(&mut self)

Executes the destructor for this type.

impl From<TagList> for Value

fn from(v: TagList) -> Value

Converts to this type from the input type.

impl FromGlibContainerAsVec<*mut GstTagList, *const *mut GstTagList> for TagList

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

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

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

impl FromGlibContainerAsVec<*mut GstTagList, *mut *mut GstTagList> for TagList

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

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

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

impl FromGlibPtrArrayContainerAsVec<*mut GstTagList, *const *mut GstTagList> for TagList

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

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

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

impl FromGlibPtrArrayContainerAsVec<*mut GstTagList, *mut *mut GstTagList> for TagList

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

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

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

impl FromGlibPtrBorrow<*const GstTagList> for TagList

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

Safety

impl FromGlibPtrBorrow<*mut GstTagList> for TagList

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

Safety

impl FromGlibPtrFull<*const GstTagList> for TagList

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

Safety

impl FromGlibPtrFull<*mut GstTagList> for TagList

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

Safety

impl FromGlibPtrNone<*const GstTagList> for TagList

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

Safety

impl FromGlibPtrNone<*mut GstTagList> for TagList

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

Safety

impl<'a> FromValue<'a> for &'a TagList

type Checker = GenericValueTypeOrNoneChecker<&'a TagList>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl<'a> FromValue<'a> for TagList

type Checker = GenericValueTypeOrNoneChecker<TagList>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl GlibPtrDefault for TagList

type GlibType = *mut GstTagList

impl HasParamSpec for TagList

type ParamSpec = ParamSpecBoxed

type SetValue = TagList

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, TagList>

fn param_spec_builder() -> Self::BuilderFn

impl IntoGlibPtr<*mut GstTagList> for TagList

unsafe fn into_glib_ptr(self) -> *mut GstTagList

Transfer: full.

impl IsMiniObject for TagList

type RefType = TagListRef

type FfiType = GstTagList

impl PartialEq<TagList> for TagListRef

fn eq(&self, other: &TagList) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<TagListRef> for TagList

fn eq(&self, other: &TagListRef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for TagList

fn eq(&self, other: &TagList) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StaticType for TagList

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstTagList> for TagList

type Storage = (PhantomData<&'a [TagList]>, Option<Vec<*mut GstTagList>>)

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

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

fn to_glib_full_from_slice(_: &[TagList]) -> *const *mut GstTagList

impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstTagList> for TagList

type Storage = (PhantomData<&'a [TagList]>, Option<Vec<*mut GstTagList>>)

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

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

fn to_glib_full_from_slice(t: &[TagList]) -> *mut *mut GstTagList

impl<'a> ToGlibPtr<'a, *const GstTagList> for TagList

type Storage = PhantomData<&'a TagList>

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

Transfer: none.

fn to_glib_full(&self) -> *const GstTagList

Transfer: full.

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

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstTagList> for TagList

type Storage = PhantomData<&'a TagList>

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

Transfer: none.

fn to_glib_full(&self) -> *mut GstTagList

Transfer: full.

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

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstTagList> for TagList

type Storage = PhantomData<&'a mut TagList>

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

Transfer: none.

impl ToValue for TagList

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ToValueOptional for TagList

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

Convert an Option to a Value.

impl ValueType for TagList

type Type = TagList

Type to get the Type from.

impl Eq for TagList

impl Send for TagList

impl Sync for TagList

impl TransparentPtrType for TagList

impl ValueTypeOptional for TagList