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GraphDBError

cognee_lib::graph

Enum GraphDBError

pub enum GraphDBError {
    InitializationError(String),
    QueryError(String),
    NodeError(String),
    EdgeError(String),
    SerializationError(Error),
    ConnectionError(String),
    DatabaseError(String),
}

Expand description

Errors that can occur during graph database operations.

Variants§

InitializationError(String)

Database initialization failed

QueryError(String)

Query execution failed

NodeError(String)

Node operation failed

EdgeError(String)

Edge operation failed

SerializationError(Error)

Serialization/deserialization error

ConnectionError(String)

Connection error

DatabaseError(String)

Generic database error

Trait Implementations§

impl Debug for GraphDBError

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

Formats the value using the given formatter. Read more

impl Display for GraphDBError

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

Formats the value using the given formatter. Read more

impl Error for GraphDBError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · Source§

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. Read more

impl From<Error> for GraphDBError

fn from(source: Error) -> GraphDBError

Converts to this type from the input type.

impl From<GraphDBError> for CognifyError

Convert GraphDBError to CognifyError

fn from(err: GraphDBError) -> CognifyError

Converts to this type from the input type.

impl From<GraphDBError> for FeedbackError

fn from(source: GraphDBError) -> FeedbackError

Converts to this type from the input type.

impl From<GraphDBError> for SearchError

fn from(value: GraphDBError) -> SearchError

Converts to this type from the input type.

impl From<GraphDBError> for VisualizationError

fn from(source: GraphDBError) -> VisualizationError

Converts to this type from the input type.

impl From<GraphDBError> for ApiError

fn from(source: GraphDBError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl !RefUnwindSafe for GraphDBError

impl !UnwindSafe for GraphDBError

impl Freeze for GraphDBError

impl Send for GraphDBError

impl Sync for GraphDBError

impl Unpin for GraphDBError

impl UnsafeUnpin for GraphDBError

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