Struct gstreamer::ElementFactory

pub struct ElementFactory(_, _);

Methods

impl ElementFactory

pub fn can_sink_all_caps(&self, caps: &Caps) -> bool

pub fn can_sink_any_caps(&self, caps: &Caps) -> bool

pub fn can_src_all_caps(&self, caps: &Caps) -> bool

pub fn can_src_any_caps(&self, caps: &Caps) -> bool

pub fn create<'a, P: Into<Option<&'a str>>>(&self, name: P) -> Option<Element>

pub fn get_element_type(&self) -> Type

pub fn get_metadata(&self, key: &str) -> Option<String>

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn get_metadata_keys(&self) -> Vec<String>

pub fn get_num_pad_templates(&self) -> u32

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn get_static_pad_templates(&self) -> Vec<StaticPadTemplate>

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn get_uri_protocols(&self) -> Vec<String>

pub fn get_uri_type(&self) -> URIType

pub fn has_interface(&self, interfacename: &str) -> bool

pub fn list_is_type(&self, type_: ElementFactoryListType) -> bool

pub fn find(name: &str) -> Option<ElementFactory>

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn list_filter(     list: &[ElementFactory],     caps: &Caps,     direction: PadDirection,     subsetonly: bool ) -> Vec<ElementFactory>

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn list_get_elements(     type_: ElementFactoryListType,     minrank: Rank ) -> Vec<ElementFactory>

pub fn make<'a, P: Into<Option<&'a str>>>(     factoryname: &str,     name: P ) -> Option<Element>

Trait Implementations

impl Clone for ElementFactory

fn clone(&self) -> ElementFactory

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Hash for ElementFactory

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Ord for ElementFactory

fn cmp(&self, other: &ElementFactory) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl StaticType for ElementFactory

fn static_type() -> Type

Returns the type identifier of Self.

impl<T: IsA<Object>> PartialEq<T> for ElementFactory

fn eq(&self, other: &T) -> 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 Eq for ElementFactory

impl<T: IsA<Object>> PartialOrd<T> for ElementFactory

fn partial_cmp(&self, other: &T) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Debug for ElementFactory

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

Formats the value using the given formatter.

impl IsA<PluginFeature> for ElementFactory

impl IsA<Object> for ElementFactory

impl IsA<Object> for ElementFactory

impl Send for ElementFactory

impl Sync for ElementFactory