Struct rusb::ConfigDescriptor[−][src]

pub struct ConfigDescriptor { /* fields omitted */ }
Expand description

Describes a configuration.

Implementations

impl ConfigDescriptor[src]

pub fn number(&self) -> u8[src]

Returns the configuration number.

pub fn max_power(&self) -> u16[src]

Returns the device’s maximum power consumption (in milliamps) in this configuration.

pub fn self_powered(&self) -> bool[src]

Indicates if the device is self-powered in this configuration.

pub fn remote_wakeup(&self) -> bool[src]

Indicates if the device has remote wakeup capability in this configuration.

pub fn description_string_index(&self) -> Option<u8>[src]

Returns the index of the string descriptor that describes the configuration.

pub fn num_interfaces(&self) -> u8[src]

Returns the number of interfaces for this configuration.

pub fn interfaces(&self) -> Interfaces<'_>ⓘ

Notable traits for Interfaces<'a>

impl<'a> Iterator for Interfaces<'a> type Item = Interface<'a>;
[src]

Returns a collection of the configuration’s interfaces.

pub fn extra(&self) -> Option<&[u8]>[src]

Returns the unknown ‘extra’ bytes that libusb does not understand.

Trait Implementations

impl Debug for ConfigDescriptor[src]

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

impl Drop for ConfigDescriptor[src]

fn drop(&mut self)[src]

Executes the destructor for this type. Read more

impl Send for ConfigDescriptor[src]

impl Sync for ConfigDescriptor[src]

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.