Type Alias NfcDeviceEqual 

pub type NfcDeviceEqual = Option<unsafe extern "C" fn(data: *const NfcDeviceData, other: *const NfcDeviceData) -> bool>;

Compare two NFC device data instances.

Arguments

• data (direction in) - pointer to the first instance to be compared.
• other (direction in) - pointer to the second instance to be compared.

Returns

true if instances are equal, false otherwise.

Aliased Type

pub enum NfcDeviceEqual {
    None,
    Some(unsafe extern "C" fn(*const c_void, *const c_void) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const c_void, *const c_void) -> bool)

Some value of type T.