Enum SummarizerError 

pub enum SummarizerError {
    Provider(String),
    NoInput,
    InvalidConfig(String),
    Internal(String),
}

Errors produced by a Summarizer.

Distinct from crate::MemoryError so the trait can be used in contexts that don’t otherwise touch the memory crate’s error type. The SQLite provider wraps these into MemoryError::Provider at the call site.

Variants

Provider(String)

The summarizer’s LLM client returned an error (rate limit, auth, server error, malformed response).

NoInput

The summarizer received no chunks to summarize and refuses to fabricate a summary out of thin air. Callers should treat this as “no summary applicable” rather than retrying.

InvalidConfig(String)

The summarizer was configured incorrectly (missing API key, model not available, etc.). Surfaced at construction time when possible; at call time only if discovery is lazy.

Internal(String)

An unexpected internal error. Indicates a bug.

Trait Implementations

impl Debug for SummarizerError

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

Formats the value using the given formatter.

impl Display for SummarizerError

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

Formats the value using the given formatter.

impl Error for SummarizerError

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.