Struct InstanceParams 

pub struct InstanceParams { /* private fields */ }

A GObject-derived object to express parameters of user instance.

A InstanceParams is a GObject-derived object to express parameters of user instance attached to any timer device or the other instance as slave. The call of UserInstanceExtManual::set_params() requires the instance of object.

The object wraps struct snd_timer_params in UAPI of Linux sound subsystem.

Properties

flags

The flags for user instance, as a set of InstanceParamFlag.

Readable | Writeable

interval

The interval to generate event in tick count.

Readable | Writeable

queue-size

The size of queue.

Readable | Writeable

Implements

InstanceParamsExt, InstanceParamsExtManual

GLib type: GObject with reference counted clone semantics.

Implementations

impl InstanceParams

pub const NONE: Option<&'static InstanceParams> = None

pub fn new() -> InstanceParams

Allocate and return an instance of InstanceParams.

Returns

An instance of InstanceParams.

Trait Implementations

impl Clone for InstanceParams

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for InstanceParams

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

Formats the value using the given formatter.

impl Default for InstanceParams

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for InstanceParams

type ParamSpec = ParamSpecObject

type SetValue = InstanceParams

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

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, InstanceParams>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for InstanceParams

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

where H: Hasher,

Hashes the memory address of this object.

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 Ord for InstanceParams

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for InstanceParams

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for InstanceParams

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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<OT: ObjectType> PartialOrd<OT> for InstanceParams

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for InstanceParams

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for InstanceParams