[−][src]Struct rusb::ConfigDescriptor
Describes a configuration.
Methods
impl ConfigDescriptor
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pub fn number(&self) -> u8
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Returns the configuration number.
pub fn max_power(&self) -> u16
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Returns the device's maximum power consumption (in milliamps) in this configuration.
pub fn self_powered(&self) -> bool
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Indicates if the device is self-powered in this configuration.
pub fn remote_wakeup(&self) -> bool
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Indicates if the device has remote wakeup capability in this configuration.
pub fn description_string_index(&self) -> Option<u8>
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Returns the index of the string descriptor that describes the configuration.
pub fn num_interfaces(&self) -> u8
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Returns the number of interfaces for this configuration.
ⓘImportant traits for Interfaces<'a>pub fn interfaces(&self) -> Interfaces
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ⓘImportant traits for Interfaces<'a>
Returns a collection of the configuration's interfaces.
pub fn extra(&self) -> Option<&[u8]>
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Returns the unknown 'extra' bytes that libusb does not understand.
Trait Implementations
impl Debug for ConfigDescriptor
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impl Drop for ConfigDescriptor
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impl Send for ConfigDescriptor
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impl Sync for ConfigDescriptor
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Auto Trait Implementations
impl RefUnwindSafe for ConfigDescriptor
impl Unpin for ConfigDescriptor
impl UnwindSafe for ConfigDescriptor
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,