Enum ProjectionError 

#[non_exhaustive]
pub enum ProjectionError {
    Extraction {
        source: Box<dyn Error + Send + Sync + 'static>,
    },
    Graph {
        source: Box<dyn Error + Send + Sync + 'static>,
    },
    Replay {
        source: Box<dyn Error + Send + Sync + 'static>,
    },
}

Error returned by crate::EpisodeProjector operations.

Variant docs name the call site that failed; access the wrapped error via std::error::Error::source (rather than the source field directly) so callers stay decoupled from the concrete inner type, which may evolve under the 0.x carve-out.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Extraction

Entity extraction (the klieo_memory_graph::EntityExtractor supplied to crate::EpisodeProjector::new) returned an error.

Fields

source: Box<dyn Error + Send + Sync + 'static>

Graph

Indexing into the klieo_memory_graph::KnowledgeGraph returned an error.

Fields

source: Box<dyn Error + Send + Sync + 'static>

Replay

Replay against the supplied klieo_core::memory::EpisodicMemory (only used by crate::EpisodeProjector::project_run) returned an error.

Fields

source: Box<dyn Error + Send + Sync + 'static>

Trait Implementations

impl Debug for ProjectionError

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

Formats the value using the given formatter.

impl Display for ProjectionError

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

Formats the value using the given formatter.

impl Error for ProjectionError

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.