UsbDeviceInfo

jaylink

Struct UsbDeviceInfo 

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pub struct UsbDeviceInfo { /* private fields */ }
Expand description

Generic info about a USB device.

Returned by scan_usb.

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impl UsbDeviceInfo

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pub fn vid(&self) -> u16

Returns the vendor ID.

Vendor IDs are centrally registered and can be looked up for example at http://www.linux-usb.org/usb.ids.

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pub fn pid(&self) -> u16

Returns the product ID.

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pub fn bus_number(&self) -> u8

Returns the bus this device is attached to.

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pub fn address(&self) -> u8

Returns the device address on the bus it’s attached to.

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pub fn port_number(&self) -> u8

Returns the port the device is attached to.

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pub fn open(self) -> Result<JayLink>

Tries to open this USB device.

If successful, returns a JayLink instance.

This method is equivalent to JayLink::open_usb.

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impl Debug for UsbDeviceInfo

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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where T: 'static + ?Sized,

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