Struct gstreamer::caps::Caps

pub struct Caps { /* fields omitted */ }

Implementations

impl Caps

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

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

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

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

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

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

pub fn is_writable(&self) -> bool

pub unsafe fn into_ptr(self) -> *mut GstCaps

impl Caps

pub fn builder(name: &str) -> Builder<NoFeature>

pub fn builder_full() -> BuilderFull<SomeFeatures>

pub fn builder_full_with_features(
    features: CapsFeatures
) -> BuilderFull<SomeFeatures>

pub fn builder_full_with_any_features() -> BuilderFull<AnyFeatures>

pub fn new_empty() -> Self

pub fn new_any() -> Self

pub fn new_simple(name: &str, values: &[(&str, &dyn ToSendValue)]) -> Self

pub fn from_iter<'a, I>(iter: I) -> Self where
    I: IntoIterator<Item = &'a StructureRef>, 

pub fn from_iter_with_features<'a, 'b, I>(iter: I) -> Self where
    I: IntoIterator<Item = (&'a StructureRef, &'b CapsFeaturesRef)>, 

pub fn fixate(&mut self)

pub fn merge(&mut self, other: Self)

pub fn merge_structure(&mut self, structure: Structure)

pub fn merge_structure_full(
    &mut self,
    structure: Structure,
    features: Option<CapsFeatures>
)

pub fn normalize(&mut self)

pub fn simplify(&mut self)

pub fn truncate(&mut self)

Methods from Deref<Target = CapsRef>

pub unsafe fn as_ptr(&self) -> *const GstCaps

pub unsafe fn as_mut_ptr(&self) -> *mut GstCaps

pub fn copy(&self) -> Caps

pub fn get_structure(&self, idx: u32) -> Option<&StructureRef>

pub fn get_features(&self, idx: u32) -> Option<&CapsFeaturesRef>

pub fn get_size(&self) -> u32

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

pub fn iter_with_features(&self) -> IterFeatures<'_>

pub fn can_intersect(&self, other: &Self) -> bool

pub fn intersect(&self, other: &Self) -> Caps

pub fn intersect_with_mode(&self, other: &Self, mode: CapsIntersectMode) -> Caps

pub fn is_always_compatible(&self, other: &Self) -> bool

pub fn is_any(&self) -> bool

pub fn is_empty(&self) -> bool

pub fn is_fixed(&self) -> bool

pub fn is_equal_fixed(&self, other: &Self) -> bool

pub fn is_strictly_equal(&self, other: &Self) -> bool

pub fn is_subset(&self, superset: &Self) -> bool

pub fn is_subset_structure(&self, structure: &StructureRef) -> bool

pub fn is_subset_structure_full(
    &self,
    structure: &StructureRef,
    features: Option<&CapsFeaturesRef>
) -> bool

pub fn subtract(&self, other: &Self) -> Caps

Trait Implementations

impl AsRef<CapsRef> for Caps

fn as_ref(&self) -> &CapsRef

Performs the conversion.

impl Borrow<CapsRef> for Caps

fn borrow(&self) -> &CapsRef

Immutably borrows from an owned value.

impl Clone for Caps

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 Caps

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

Formats the value using the given formatter.

impl Deref for Caps

type Target = CapsRef

The resulting type after dereferencing.

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

Dereferences the value.

impl<'de> Deserialize<'de> for Caps

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Caps

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

Formats the value using the given formatter.

impl Drop for Caps

fn drop(&mut self)

Executes the destructor for this type.

impl Eq for Caps

impl FromGlibContainerAsVec<*mut GstCaps, *const *mut GstCaps> for Caps

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

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

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

impl FromGlibContainerAsVec<*mut GstCaps, *mut *mut GstCaps> for Caps

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

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

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

impl FromGlibPtrArrayContainerAsVec<*mut GstCaps, *const *mut GstCaps> for Caps

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

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

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

impl FromGlibPtrArrayContainerAsVec<*mut GstCaps, *mut *mut GstCaps> for Caps

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

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

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

impl FromGlibPtrBorrow<*const GstCaps> for Caps

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

Safety

impl FromGlibPtrBorrow<*mut GstCaps> for Caps

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

Safety

impl FromGlibPtrFull<*const GstCaps> for Caps

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

Safety

impl FromGlibPtrFull<*mut GstCaps> for Caps

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

Safety

impl FromGlibPtrNone<*const GstCaps> for Caps

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

Safety

impl FromGlibPtrNone<*mut GstCaps> for Caps

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

Safety

impl FromStr for Caps

type Err = BoolError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, BoolError>

Parses a string s to return a value of this type.

impl<'a> FromValueOptional<'a> for Caps

unsafe fn from_value_optional(v: &'a Value) -> Option<Self>

Safety

impl GlibPtrDefault for Caps

type GlibType = *mut GstCaps

impl PartialEq<Caps> for Caps

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Send for Caps

impl Serialize for Caps

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl SetValue for Caps

unsafe fn set_value(v: &mut Value, s: &Self)

Safety

impl SetValueOptional for Caps

unsafe fn set_value_optional(v: &mut Value, s: Option<&Self>)

Safety

impl StaticType for Caps

fn static_type() -> Type

Returns the type identifier of Self.

impl Sync for Caps

impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstCaps> for Caps

type Storage = (Vec<Stash<'a, *mut GstCaps, Caps>>, Option<Vec<*mut GstCaps>>)

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

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

fn to_glib_full_from_slice(_: &[Caps]) -> *const *mut GstCaps

impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstCaps> for Caps

type Storage = (Vec<Stash<'a, *mut GstCaps, Self>>, Option<Vec<*mut GstCaps>>)

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

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

fn to_glib_full_from_slice(t: &[Caps]) -> *mut *mut GstCaps

impl<'a> ToGlibPtr<'a, *const GstCaps> for Caps

type Storage = &'a Self

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

Transfer: none.

fn to_glib_full(&self) -> *const GstCaps

Transfer: full.

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

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstCaps> for Caps

type Storage = &'a Self

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

Transfer: none.

fn to_glib_full(&self) -> *mut GstCaps

Transfer: full.

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

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstCaps> for Caps

type Storage = &'a mut Self

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

Transfer: none.