Enum NodeError 

pub enum NodeError {
    Init(String),
    Connection(String),
    Output(String),
    Data(String),
    Internal(Report),
}

Typed errors for the Dora node API.

Variants

Init(String)

Initialization failed (config parsing, env vars, daemon handshake).

Connection(String)

Could not connect to the daemon or lost connection.

Output(String)

Sending an output or closing outputs failed.

Data(String)

Data allocation or descriptor parsing failed.

Internal(Report)

Catch-all for internal/unexpected errors (use {:?} for full chain).

Trait Implementations

impl Debug for NodeError

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

Formats the value using the given formatter.

impl Display for NodeError

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

Formats the value using the given formatter.

impl Error for NodeError

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<Report> for NodeError

fn from(source: Report) -> Self

Converts to this type from the input type.