Struct Device 

pub struct Device { /* private fields */ }

USB device wrapper

Implementations

impl Device

pub fn refresh(&mut self) -> Result<bool, Error>

1. Find this device
2. Compare mode of this vs. just found
3. [if changed] Update state of this, drop all pending transfers if needed to prevent future errors when send to unexisting interface.
4. Return true if mode changed.

pub fn open(&mut self) -> Result<(), Error>

Open USB interface if available, otherwise try open serial port if available.

pub fn interface(&self) -> Result<&Interface, Error>

Async read-write interface.

pub fn interface_mut(&mut self) -> Result<&mut Interface, Error>

pub fn set_interface(&mut self, interface: Interface)

pub fn close(&mut self)

pub fn close_with_reset(&mut self) -> Result<(), Error>

impl Device

pub fn new(info: DeviceInfo) -> Self

pub fn info(&self) -> &DeviceInfo

pub fn into_info(self) -> DeviceInfo

pub fn mode_cached(&self) -> Mode

Cached mode of this device

pub fn is_open(&self) -> bool

pub fn is_ready(&self) -> bool

Trait Implementations

impl AsRef<DeviceInfo> for Device

fn as_ref(&self) -> &DeviceInfo

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for Device

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

Formats the value using the given formatter.

impl DeviceMode for Device

fn mode(&self) -> Mode

USB device mode determined by the product ID.

impl Display for Device

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

Formats the value using the given formatter.

impl Hash for Device

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl HaveDataInterface for Device

fn data_interface_number(&self) -> Option<u8>

fn have_data_interface(&self) -> bool

impl Mount for Device

fn mount_blocking(&self) -> Result<(), Error>

Mount this volume. Blocking.

impl MountAsync for Device

async fn mount(&self) -> Result<(), Error>

impl PartialEq for Device

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Device