Enum libftd2xx::FtStatus

#[repr(u32)]pub enum FtStatus {
    INVALID_HANDLE,
    DEVICE_NOT_FOUND,
    DEVICE_NOT_OPENED,
    IO_ERROR,
    INSUFFICIENT_RESOURCES,
    INVALID_PARAMETER,
    INVALID_BAUD_RATE,
    DEVICE_NOT_OPENED_FOR_ERASE,
    DEVICE_NOT_OPENED_FOR_WRITE,
    FAILED_TO_WRITE_DEVICE,
    EEPROM_READ_FAILED,
    EEPROM_WRITE_FAILED,
    EEPROM_ERASE_FAILED,
    EEPROM_NOT_PRESENT,
    EEPROM_NOT_PROGRAMMED,
    INVALID_ARGS,
    NOT_SUPPORTED,
    OTHER_ERROR,
    DEVICE_LIST_NOT_READY,
}

These are the C API error codes.

Unfortunately there are provided in the C API as self documenting, which they are for the most part.

This is the most common error in this crate, majority of functions and methods will return this in the Result.

This is also used in the TimeoutError, and DeviceTypeError enumerations.

Variants

INVALID_HANDLE

DEVICE_NOT_FOUND

DEVICE_NOT_OPENED

IO_ERROR

INSUFFICIENT_RESOURCES

INVALID_PARAMETER

INVALID_BAUD_RATE

DEVICE_NOT_OPENED_FOR_ERASE

DEVICE_NOT_OPENED_FOR_WRITE

FAILED_TO_WRITE_DEVICE

EEPROM_READ_FAILED

EEPROM_WRITE_FAILED

EEPROM_ERASE_FAILED

EEPROM_NOT_PRESENT

EEPROM_NOT_PROGRAMMED

INVALID_ARGS

NOT_SUPPORTED

OTHER_ERROR

DEVICE_LIST_NOT_READY

Trait Implementations

impl Clone for FtStatus

fn clone(&self) -> FtStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FtStatus

impl Debug for FtStatus

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

Formats the value using the given formatter.

impl Display for FtStatus

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

Formats the value using the given formatter.

impl Eq for FtStatus

impl Error for FtStatus

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<FtStatus> for TimeoutError

fn from(value: FtStatus) -> TimeoutError

Performs the conversion.

impl From<FtStatus> for DeviceTypeError

fn from(value: FtStatus) -> DeviceTypeError

Performs the conversion.

impl From<u32> for FtStatus

fn from(x: FT_STATUS) -> FtStatus

Performs the conversion.

impl PartialEq<FtStatus> for FtStatus

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for FtStatus

impl StructuralPartialEq for FtStatus