Enum StructuredOutputError 

pub enum StructuredOutputError {
    Stream(Error),
    Parse {
        error: String,
        raw: String,
        attempts: u32,
    },
    MaxRetriesExceeded {
        max_retries: u32,
        last_error: String,
    },
}

Failure modes for a structured-output LLM call.

Produced by gglib_agent::structured_output::get_structured when the LLM cannot produce a valid JSON response within the allowed retry budget.

Variants

Stream(Error)

The underlying super::LlmCompletionPort::chat_stream call failed before any response was collected.

Parse

The LLM produced output but it could not be parsed as valid JSON (or as the expected type). Includes the raw text and the number of attempts made so far.

Fields

error: String

The serde_json error message.

raw: String

The raw text that failed to parse.

attempts: u32

How many parse attempts have been made (including this one).

MaxRetriesExceeded

All max_retries + 1 attempts were exhausted without a successful parse. The last parse error is included for diagnostics.

Fields

max_retries: u32

The retry limit that was set by the caller.

last_error: String

The parse error from the final attempt.

Trait Implementations

impl Debug for StructuredOutputError

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

Formats the value using the given formatter.

impl Display for StructuredOutputError

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

Formats the value using the given formatter.

impl Error for StructuredOutputError

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 StructuredOutputError

fn from(source: Error) -> Self

Converts to this type from the input type.