Enum Error

pub enum Error {
    ChannelFull,
    ChannelSkipped,
    ChannelClosed,
    ChannelEmpty,
    HubSend(Box<Error>),
    HubAlreadyRegistered(Arc<str>),
    Timeout,
    IO(Error),
    Comm(String),
    API(String, i64),
    RTGetTId(c_int),
    RTSchedSetAffinity(String),
    RTSchedSetSchduler(String),
    SupervisorNameNotSpecified,
    SupervisorDuplicateTask(String),
    SupervisorTaskNotFound,
    InvalidData(String),
    BinRw(String),
    Unimplemented,
    Infallible(Infallible),
    AccessDenied,
    Failed(String),
}

The crate error type

Variants

ChannelFull

the channel is full and the value can not be sent

ChannelSkipped

the channel is full, an optional value is skipped. the error can be ignored but should be logged

ChannelClosed

The channel is closed (all transmitters/receivers gone)

ChannelEmpty

Receive attempt failed because the channel is empty

HubSend(Box<Error>)

Hub send errors

HubAlreadyRegistered(Arc<str>)

Hub client with the given name is already registered

Timeout

Timeouts

IO(Error)

Standard I/O errors

Comm(String)

Non-standard I/O errors

API(String, i64)

3rd party API errors

RTGetTId(c_int)

Real-time engine error: unable to get the system thread id

RTSchedSetAffinity(String)

Real-time engine error: unable to set the thread scheduler affinity

RTSchedSetSchduler(String)

Real-time engine error: unable to set the thread scheduler policy

SupervisorNameNotSpecified

Supervisor error: task name is not specified in the thread builder

SupervisorDuplicateTask(String)

Supervisor error: task with the given name is already registered

SupervisorTaskNotFound

Supervisor error: task with the given name is not found

InvalidData(String)

Invalid data receied / parameters provided

BinRw(String)

binrw crate errors

Unimplemented

The requested operation is not implemented

Infallible(Infallible)

This error never happens and is used as a compiler hint only

AccessDenied

Syscall / internal API access denied

Failed(String)

All other errors

Implementations

impl Error

pub fn is_data_skipped(&self) -> bool

Returns true if the data is skipped

pub fn invalid_data<S: Display>(msg: S) -> Self

Creates new invalid data error

pub fn io<S: Display>(msg: S) -> Self

Creates new I/O error (for non-standard I/O)

pub fn failed<S: Display>(msg: S) -> Self

Creates new function failed error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for Error

fn from(err: ErrorKind) -> Self

Converts to this type from the input type.

impl From<Infallible> for Error

fn from(source: Infallible) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for Error

fn from(err: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(err: RecvError) -> Self

Converts to this type from the input type.