Struct Scan_ErrorCode 

#[repr(transparent)]
pub struct Scan_ErrorCode(pub c_uint);

Available on crate features scan and api-12 only.

Defines error codes.

Available since API-level: 12

Version: 1.0

Tuple Fields

0: c_uint

Implementations

impl Scan_ErrorCode

pub const SCAN_ERROR_NONE: Scan_ErrorCode

The operation is successful.

pub const SCAN_ERROR_NO_PERMISSION: Scan_ErrorCode

Permission verification failed.

pub const SCAN_ERROR_INVALID_PARAMETER: Scan_ErrorCode

The parameter is invalid. For example, the pointer is null or the character string is null.

pub const SCAN_ERROR_GENERIC_FAILURE: Scan_ErrorCode

General internal error.

pub const SCAN_ERROR_RPC_FAILURE: Scan_ErrorCode

RPC communication error.

pub const SCAN_ERROR_SERVER_FAILURE: Scan_ErrorCode

Server error.

pub const SCAN_ERROR_UNSUPPORTED: Scan_ErrorCode

Operation is not supported.

pub const SCAN_ERROR_CANCELED: Scan_ErrorCode

Operation was cancelled.

pub const SCAN_ERROR_DEVICE_BUSY: Scan_ErrorCode

Device is busy, try again later.

pub const SCAN_ERROR_INVALID: Scan_ErrorCode

Data is invalid (includes no dev at open).

pub const SCAN_ERROR_JAMMED: Scan_ErrorCode

Document feeder jammed.

pub const SCAN_ERROR_NO_DOCS: Scan_ErrorCode

Document feeder out of documents.

pub const SCAN_ERROR_COVER_OPEN: Scan_ErrorCode

Scanner cover is open.

pub const SCAN_ERROR_IO_ERROR: Scan_ErrorCode

Error during device I/O.

pub const SCAN_ERROR_NO_MEMORY: Scan_ErrorCode

Out of memory.

Trait Implementations

impl Clone for Scan_ErrorCode

fn clone(&self) -> Scan_ErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scan_ErrorCode

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

Formats the value using the given formatter.

impl Hash for Scan_ErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Scan_ErrorCode

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Scan_ErrorCode

impl Eq for Scan_ErrorCode

impl StructuralPartialEq for Scan_ErrorCode