Struct DaemonError 

pub struct DaemonError {
    pub code: i64,
    pub message: String,
    pub data: Option<Value>,
}

Error reported by the daemon (protocol-1 structured error object).

Fields

code: i64

Numeric error code.

message: String

Human-readable message.

data: Option<Value>

Optional structured data.

Implementations

impl DaemonError

pub fn new(code: i64, message: impl Into<String>) -> Self

Create a daemon error.

pub fn with_data(self, data: Value) -> Self

Attach optional data.

Trait Implementations

impl Clone for DaemonError

fn clone(&self) -> DaemonError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DaemonError

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

Formats the value using the given formatter.

impl Display for DaemonError

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

Formats the value using the given formatter.

impl Error for DaemonError

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<DaemonError> for Error

fn from(source: DaemonError) -> Self

Converts to this type from the input type.