[−][src]Struct portmidi::DeviceInfo
Represents a PortMidi device.
Implementations
impl DeviceInfo[src]
pub fn new(id: PortMidiDeviceId) -> Result<Self>[src]
Creates a new DeviceInfo instance for the given device id.
Returns an Error::PortMidi(_) if the given id is invalid.
pub fn is_input(&self) -> bool[src]
Returns true for an input device.
pub fn is_output(&self) -> bool[src]
Returns true for an output device.
pub fn name(&self) -> &String[src]
Returns the device name.
pub fn direction(&self) -> Direction[src]
Returns the device event direction.
pub fn id(&self) -> PortMidiDeviceId[src]
Returns the device id.
Trait Implementations
impl Clone for DeviceInfo[src]
fn clone(&self) -> DeviceInfo[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Debug for DeviceInfo[src]
impl Display for DeviceInfo[src]
Auto Trait Implementations
impl RefUnwindSafe for DeviceInfo
impl Send for DeviceInfo
impl Sync for DeviceInfo
impl Unpin for DeviceInfo
impl UnwindSafe for DeviceInfo
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T[src]
fn clone_into(&self, target: &mut T)[src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,