Enum libfprint_rs::FpDeviceFeature

pub enum FpDeviceFeature {
    None,
    Capture,
    Identify,
    Verify,
    Storage,
    StorageList,
    StorageDelete,
    StorageClear,
    DuplicatesCheck,
    AlwaysOn,
    UpdatePrint,
}

Enum representing the different features that a device may support. This is used to query the device capabilities.

Variants

None

Device does not support any feature

Capture

Supports image capture

Identify

Supports finger identification

Verify

Supports finger verification

Storage

Device has a persistent storage

StorageList

Supports listing the storage templates

StorageDelete

Supports deleting stored templates

StorageClear

Supports clearing the whole storage

DuplicatesCheck

Natively supports duplicates detection

AlwaysOn

Whether the device can run continuously

UpdatePrint

Supports updating an existing print record using new scans

Trait Implementations

impl Clone for FpDeviceFeature

fn clone(&self) -> FpDeviceFeature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FpDeviceFeature

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

Formats the value using the given formatter.

impl TryFrom<u32> for FpDeviceFeature

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for FpDeviceFeature