Enum ErrorCode 

#[repr(i32)]
pub enum ErrorCode {
    NotSupported = -1,
    InvalidParameters = -2,
    Denied = -3,
    AlreadyOn = -4,
    OnPending = -5,
    InternalFailure = -6,
    NotPresent = -7,
    Disabled = -8,
    InvalidAddress = -9,
}

Error codes See Table 5 Return error codes

Variants

NotSupported = -1

InvalidParameters = -2

Denied = -3

AlreadyOn = -4

OnPending = -5

InternalFailure = -6

NotPresent = -7

Disabled = -8

InvalidAddress = -9

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl Display for ErrorCode

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

Formats the value using the given formatter.

impl Error for ErrorCode

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for ErrorCode

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ErrorCode> for i32

fn from(enum_value: ErrorCode) -> Self

Converts to this type from the input type.

impl From<ErrorCode> for u32

fn from(value: ErrorCode) -> Self

Converts ErrorCode to be suitable for returning it in a 32-bit register. See 5.2.2 Return error codes

impl From<ErrorCode> for u64

fn from(value: ErrorCode) -> Self

Converts ErrorCode to be suitable for returning it in a 64-bit register, i.e. it does sign extension to 64 bits. See 5.2.2 Return error codes

impl PartialEq for ErrorCode

fn eq(&self, other: &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 TryFrom<i32> for ErrorCode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(number: i32) -> Result<Self, Error>

Performs the conversion.

impl TryFrom<u32> for ErrorCode

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<u64> for ErrorCode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPrimitive for ErrorCode

const NAME: &'static str = "ErrorCode"

type Primitive = i32

type Error = Error

fn try_from_primitive(number: Self::Primitive) -> Result<Self, Error>

impl Copy for ErrorCode

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode