Enum ProcessorError 

pub enum ProcessorError {
    Downcast {
        node: String,
        expected: &'static str,
    },
    Serde {
        node: String,
        message: String,
    },
}

An error raised while a node processes a record (e.g. an internal downcast mismatch — unreachable in practice because build() validates wiring).

Variants

Downcast

Fields

node: String

expected: &'static str

Serde

Fields

node: String

message: String

Trait Implementations

impl Debug for ProcessorError

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

Formats the value using the given formatter.

impl Display for ProcessorError

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

Formats the value using the given formatter.

impl Error for ProcessorError

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.