Enum CfsError 

#[non_exhaustive]
pub enum CfsError {
    Evs(EvsError),
    Es(EsError),
    Sb(SbError),
    Fs(FsError),
    Tbl(TblError),
    Time(TimeError),
    Osal(OsalError),
    WrongMsgLength,
    UnknownMsgId,
    BadCommandCode,
    ExternalResourceFail,
    RequestAlreadyPending,
    ValidationFailure,
    RangeError,
    IncorrectState,
    NotImplemented,
    InvalidString,
    TaskPoolFull,
    TaskTooLarge,
    TaskAlignmentTooLarge,
    ConversionError(&'static str),
    Unhandled(i32),
}

Represents all possible errors and status codes from the CFE and OSAL APIs.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Evs(EvsError)

An EVS (Event Services) error.

Es(EsError)

An ES (Executive Services) error.

Sb(SbError)

An SB (Software Bus) error.

Fs(FsError)

An FS (File Services) error.

Tbl(TblError)

A TBL (Table Services) error.

Time(TimeError)

A TIME (Time Services) error.

Osal(OsalError)

An OSAL error.

WrongMsgLength

The message length is incorrect.

UnknownMsgId

The message ID is unknown.

BadCommandCode

The command code is invalid.

ExternalResourceFail

An external resource failure occurred.

RequestAlreadyPending

The request is already pending.

ValidationFailure

Validation of the input failed.

RangeError

The input value is out of the valid range.

IncorrectState

The request cannot be processed in the current state.

NotImplemented

The requested function is not implemented.

InvalidString

The string contains an interior null character.

TaskPoolFull

The task pool is full and cannot accept new tasks.

TaskTooLarge

The task’s stack size exceeds the maximum allowed.

TaskAlignmentTooLarge

The task’s alignment exceeds the maximum allowed.

ConversionError(&'static str)

A type conversion error occurred.

Unhandled(i32)

An unhandled error code was returned by the C API.

Implementations

impl CfsError

pub fn name(error: i32) -> Result<CString<{ _ }>>

Retrieves the symbolic name for an OSAL status code.

Trait Implementations

impl Clone for CfsError

fn clone(&self) -> CfsError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CfsError

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

Formats the value using the given formatter.

impl Display for CfsError

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

Formats the value using the given formatter.

impl Error for CfsError

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<EsError> for CfsError

fn from(source: EsError) -> Self

Converts to this type from the input type.

impl From<EvsError> for CfsError

fn from(source: EvsError) -> Self

Converts to this type from the input type.

impl From<FsError> for CfsError

fn from(source: FsError) -> Self

Converts to this type from the input type.

impl From<OsalError> for CfsError

fn from(source: OsalError) -> Self

Converts to this type from the input type.

impl From<SbError> for CfsError

fn from(source: SbError) -> Self

Converts to this type from the input type.

impl From<TblError> for CfsError

fn from(source: TblError) -> Self

Converts to this type from the input type.

impl From<TimeError> for CfsError

fn from(source: TimeError) -> Self

Converts to this type from the input type.

impl From<i32> for CfsError

fn from(status: i32) -> Self

Converts to this type from the input type.

impl PartialEq for CfsError

fn eq(&self, other: &CfsError) -> 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 CfsError

impl Eq for CfsError

impl StructuralPartialEq for CfsError