VolumeType

Enum VolumeType

pub enum VolumeType {
    OnOff,
    Duty,
}

Expand description

Represents different volume strategies for the buzzer.

VolumeType::OnOff is a simple on or off volume. It’s similar as using .mute() except that the volume control is on a second pin independent of the buzzer.
VolumeType::Duty uses the duty as the volume control. It acts like a PWM by switching the power on and off. This may require extra logic gates in the circuit.

Variants§

OnOff

An On / Off based volume

Duty

A duty based volume where 0% is the lowest and 100% the highest.

Trait Implementations§

impl Debug for VolumeType

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for VolumeType

impl RefUnwindSafe for VolumeType

impl Send for VolumeType

impl Sync for VolumeType

impl Unpin for VolumeType

impl UnwindSafe for VolumeType

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.