Struct DeviceInfo 

pub struct DeviceInfo {

    pub standard_version: u16,
    pub vendor_extension_id: u32,
    pub vendor_extension_version: u16,
    pub vendor_extension_desc: String,
    pub functional_mode: u16,
    pub operations_supported: Vec<OperationCode>,
    pub events_supported: Vec<EventCode>,
    pub device_properties_supported: Vec<u16>,
    pub capture_formats: Vec<ObjectFormatCode>,
    pub playback_formats: Vec<ObjectFormatCode>,
    pub manufacturer: String,
    pub model: String,
    pub device_version: String,
    pub serial_number: String,
}

Device information returned by GetDeviceInfo.

Contains device capabilities, manufacturer info, and supported operations.

Fields

standard_version: u16

PTP standard version (e.g., 100 = v1.00).

vendor_extension_id: u32

Vendor extension ID (0 = no extension).

vendor_extension_version: u16

Vendor extension version.

vendor_extension_desc: String

Vendor extension description.

functional_mode: u16

Functional mode (0 = standard).

operations_supported: Vec<OperationCode>

Operations supported by the device.

events_supported: Vec<EventCode>

Events supported by the device.

device_properties_supported: Vec<u16>

Device properties supported.

capture_formats: Vec<ObjectFormatCode>

Object formats the device can capture/create.

playback_formats: Vec<ObjectFormatCode>

Object formats the device can play/display.

manufacturer: String

Manufacturer name.

model: String

Device model name.

device_version: String

Device version string.

serial_number: String

Device serial number.

Implementations

impl DeviceInfo

pub fn from_bytes(buf: &[u8]) -> Result<Self, Error>

Parse DeviceInfo from a byte buffer.

The buffer should contain the DeviceInfo dataset as returned by GetDeviceInfo.

pub fn supports_operation(&self, operation: OperationCode) -> bool

Check if the device supports a specific operation.

Arguments

• operation - The operation code to check

Returns

Returns true if the operation is in the device’s supported operations list.

pub fn supports_rename(&self) -> bool

Check if the device supports renaming objects.

This checks for support of the SetObjectPropValue operation (0x9804), which is required to rename files and folders via the ObjectFileName property.

Returns

Returns true if the device advertises SetObjectPropValue support.

Trait Implementations

impl Clone for DeviceInfo

fn clone(&self) -> DeviceInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceInfo

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

Formats the value using the given formatter.

impl Default for DeviceInfo

fn default() -> DeviceInfo

Returns the “default value” for a type.