Enum QueryType

#[non_exhaustive]
pub enum QueryType {
    Unknown,
    Position,
    Duration,
    Latency,
    Jitter,
    Rate,
    Seeking,
    Segment,
    Convert,
    Formats,
    Buffering,
    Custom,
    Uri,
    Allocation,
    Scheduling,
    AcceptCaps,
    Caps,
    Drain,
    Context,
    Bitrate,
}

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.

Unknown

Position

Duration

Latency

Jitter

Rate

Seeking

Segment

Convert

Formats

Buffering

Custom

Uri

Allocation

Scheduling

AcceptCaps

Caps

Drain

Context

Bitrate

Implementations

impl QueryType

pub fn name<'a>(self) -> &'a GStr

pub fn to_quark(self) -> Quark

impl QueryType

pub fn is_upstream(self) -> bool

pub fn is_downstream(self) -> bool

pub fn is_serialized(self) -> bool

Trait Implementations

impl Clone for QueryType

fn clone(&self) -> QueryType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryType

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

Formats the value using the given formatter.

impl Display for QueryType

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

Formats the value using the given formatter.

impl From<QueryType> for Value

fn from(v: QueryType) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for QueryType

type Checker = GenericValueTypeChecker<QueryType>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for QueryType

type ParamSpec = ParamSpecEnum

type SetValue = QueryType

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

type BuilderFn = fn(&str, QueryType) -> ParamSpecEnumBuilder<'_, QueryType>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for QueryType

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for QueryType

fn eq(&self, other: &QueryType) -> 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 QueryType

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for QueryType

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for QueryType

type Type = QueryType

Type to get the Type from.

impl Copy for QueryType

impl Eq for QueryType

impl StructuralPartialEq for QueryType