Enum libspa::utils::ChoiceEnum

pub enum ChoiceEnum<T: CanonicalFixedSizedPod> {
    None(T),
    Range {
        default: T,
        min: T,
        max: T,
    },
    Step {
        default: T,
        min: T,
        max: T,
        step: T,
    },
    Enum {
        default: T,
        alternatives: Vec<T>,
    },
    Flags {
        default: T,
        flags: Vec<T>,
    },
}

a choice in a pod.

Variants

None(T)

no choice.

Range

Fields

default: T

default value.

min: T

minimum value.

max: T

maximum value.

range.

Step

Fields

default: T

default value.

min: T

minimum value.

max: T

maximum value.

step: T

step.

range with step.

Enum

Fields

default: T

default value.

alternatives: Vec<T>

alternative values.

list.

Flags

Fields

default: T

default value.

flags: Vec<T>

possible flags.

flags.

Trait Implementations

impl<T: Clone + CanonicalFixedSizedPod> Clone for ChoiceEnum<T>

fn clone(&self) -> ChoiceEnum<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + CanonicalFixedSizedPod> Debug for ChoiceEnum<T>

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

Formats the value using the given formatter.

impl<T: PartialEq + CanonicalFixedSizedPod> PartialEq for ChoiceEnum<T>

fn eq(&self, other: &ChoiceEnum<T>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Eq + CanonicalFixedSizedPod> Eq for ChoiceEnum<T>

impl<T: CanonicalFixedSizedPod> StructuralPartialEq for ChoiceEnum<T>