Enum Error 

pub enum Error {
    DeviceNotFound {
        device_id: String,
    },
    DeviceAlreadyExists {
        device_id: String,
    },
    DataPointNotFound {
        device_id: String,
        point_id: String,
    },
    InvalidAddress {
        address: u32,
        min: u32,
        max: u32,
    },
    InvalidValue {
        point_id: String,
        reason: String,
    },
    TypeMismatch {
        expected: String,
        actual: String,
    },
    Protocol(String),
    Config(String),
    Validation {
        message: String,
        errors: ValidationErrors,
    },
    Io(Error),
    Engine(String),
    Lifecycle {
        from: DeviceState,
        to: DeviceState,
    },
    CapacityExceeded {
        current: usize,
        max: usize,
        resource: String,
    },
    Timeout {
        duration_ms: u64,
    },
    NotSupported(String),
    Internal(String),
    Serialization(String),
    Channel(String),
    AccessDenied {
        point_id: String,
        operation: String,
        mode: String,
    },
    OutOfRange {
        point_id: String,
        value: f64,
        min: f64,
        max: f64,
    },
}

Simulator error types.

Variants

DeviceNotFound

Device not found.

Fields

device_id: String

DeviceAlreadyExists

Device already exists.

Fields

device_id: String

DataPointNotFound

Data point not found.

Fields

device_id: String

point_id: String

InvalidAddress

Invalid address.

Fields

address: u32

min: u32

max: u32

InvalidValue

Invalid value.

Fields

point_id: String

reason: String

TypeMismatch

Type mismatch.

Fields

expected: String

actual: String

Protocol(String)

Protocol error.

Config(String)

Configuration error.

Validation

Validation errors (multiple field errors).

Fields

message: String

errors: ValidationErrors

Io(Error)

I/O error.

Engine(String)

Engine error.

Lifecycle

Lifecycle error.

Fields

from: DeviceState

to: DeviceState

CapacityExceeded

Capacity exceeded.

Fields

current: usize

max: usize

resource: String

Timeout

Timeout.

Fields

duration_ms: u64

NotSupported(String)

Not supported.

Internal(String)

Internal error.

Serialization(String)

Serialization error.

Channel(String)

Channel error.

AccessDenied

Access denied (for access mode violations).

Fields

point_id: String

operation: String

mode: String

OutOfRange

Range error (for out-of-range values).

Fields

point_id: String

value: f64

min: f64

max: f64

Implementations

impl Error

pub fn device_not_found(device_id: impl Into<String>) -> Error

Create a device not found error.

pub fn point_not_found( device_id: impl Into<String>, point_id: impl Into<String>, ) -> Error

Create a data point not found error.

pub fn capacity_exceeded( current: usize, max: usize, resource: impl Into<String>, ) -> Error

Create a capacity exceeded error.

pub fn access_denied( point_id: impl Into<String>, operation: impl Into<String>, mode: impl Into<String>, ) -> Error

Create an access denied error.

pub fn out_of_range( point_id: impl Into<String>, value: f64, min: f64, max: f64, ) -> Error

Create an out of range error.

pub fn validation(errors: ValidationErrors) -> Error

Create a validation error from a ValidationErrors instance.

pub fn is_recoverable(&self) -> bool

Check if this error is recoverable.

pub fn is_validation(&self) -> bool

Check if this is a validation error.

pub fn is_not_found(&self) -> bool

Check if this is a not found error.

pub fn severity(&self) -> ErrorSeverity

Get error severity.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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 CliError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<KnxError> for Error

fn from(err: KnxError) -> Error

Converts to this type from the input type.

impl From<ModbusError> for Error

fn from(err: ModbusError) -> Error

Converts to this type from the input type.