Struct ASCOMError 

pub struct ASCOMError {
    pub code: ASCOMErrorCode,
    pub message: Cow<'static, str>,
}

ASCOM error.

Fields

code: ASCOMErrorCode

Error number.

message: Cow<'static, str>

Error message.

Implementations

impl ASCOMError

pub fn new(code: ASCOMErrorCode, message: impl Display) -> Self

Create a new ASCOMError from given error code and a message.

impl ASCOMError

pub const OK: Self

Success.

pub const NOT_IMPLEMENTED: Self

Property or method not implemented.

pub const INVALID_VALUE: Self

Invalid value.

pub const VALUE_NOT_SET: Self

A value has not been set.

pub const NOT_CONNECTED: Self

The communications channel is not connected.

pub const INVALID_WHILE_PARKED: Self

The attempted operation is invalid because the mount is currently in a Parked state.

pub const INVALID_WHILE_SLAVED: Self

The attempted operation is invalid because the mount is currently in a Slaved state.

pub const INVALID_OPERATION: Self

The requested operation can not be undertaken at this time.

pub const ACTION_NOT_IMPLEMENTED: Self

The requested action is not implemented in this driver.

pub const OPERATION_CANCELLED: Self

In-progress asynchronous operation has been cancelled.

impl ASCOMError

pub fn invalid_operation(message: impl Display) -> Self

Create a new “invalid operation” error with the specified message.

pub fn invalid_value(message: impl Display) -> Self

Create a new “invalid value” error with the specified message.

Trait Implementations

impl Clone for ASCOMError

fn clone(&self) -> ASCOMError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ASCOMError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ASCOMError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ASCOMError

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

Formats the value using the given formatter.

impl Error for ASCOMError

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 Serialize for ASCOMError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.