Enum gstreamer::SeekType

#[non_exhaustive]
pub enum SeekType {
    None,
    Set,
    End,
    // some variants omitted
}

The different types of seek events. When constructing a seek event with [crate::Event::new_seek()] or when doing gst_segment_do_seek ().

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

no change in position is required

Set

absolute position is requested

End

relative position to duration is requested

Trait Implementations

impl Clone for SeekType

fn clone(&self) -> SeekType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SeekType

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

Formats the value using the given formatter.

impl<'a> FromValue<'a> for SeekType

type Checker = GenericValueTypeChecker<Self>

Value type checker.

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

Get the contained value from a Value.

impl Hash for SeekType

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 SeekType

fn cmp(&self, other: &SeekType) -> 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

Restrict a value to a certain interval.

impl PartialEq<SeekType> for SeekType

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

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

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

This method tests for !=.

impl PartialOrd<SeekType> for SeekType

fn partial_cmp(&self, other: &SeekType) -> 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 StaticType for SeekType

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for SeekType

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for SeekType

type Type = Self

Type to get the Type from.

impl Copy for SeekType

impl Eq for SeekType

impl StructuralEq for SeekType

impl StructuralPartialEq for SeekType