Enum gstreamer::StructureChangeType

pub enum StructureChangeType {
    Link,
    Unlink,
    // some variants omitted
}

The type of a MessageType::StructureChange.

Variants

Link

Unlink

Trait Implementations

impl Clone for StructureChangeType

fn clone(&self) -> StructureChangeType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for StructureChangeType

impl Debug for StructureChangeType

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

Formats the value using the given formatter.

impl Eq for StructureChangeType

impl<'a> FromValue<'a> for StructureChangeType

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

impl<'a> FromValueOptional<'a> for StructureChangeType

unsafe fn from_value_optional(value: &Value) -> Option<Self>

impl Hash for StructureChangeType

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 StructureChangeType

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

This method returns an [Ordering] between self and other.

#[must_use] fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use] fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use] fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<StructureChangeType> for StructureChangeType

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

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

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

This method tests for !=.

impl PartialOrd<StructureChangeType> for StructureChangeType

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

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

fn lt(&self, other: &StructureChangeType) -> bool

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

fn le(&self, other: &StructureChangeType) -> bool

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

fn gt(&self, other: &StructureChangeType) -> bool

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

fn ge(&self, other: &StructureChangeType) -> bool

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

impl SetValue for StructureChangeType

unsafe fn set_value(value: &mut Value, this: &Self)

impl StaticType for StructureChangeType

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for StructureChangeType

impl StructuralPartialEq for StructureChangeType