Enum MemGraphError 

pub enum MemGraphError {
    EntityNotFound(String),
    DuplicateRelationship {
        from: String,
        to: String,
        kind: String,
    },
    Internal(String),
}

Graph-specific errors, mirrors mem-graph::MemGraphError.

Variants

EntityNotFound(String)

The requested entity was not found.

DuplicateRelationship

A relationship between the two entities already exists with the same kind.

Fields

from: String

Source entity ID.

to: String

Target entity ID.

kind: String

Relationship kind label.

Internal(String)

Generic internal error.

Trait Implementations

impl Debug for MemGraphError

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

Formats the value using the given formatter.

impl Display for MemGraphError

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

Formats the value using the given formatter.

impl Error for MemGraphError

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<MemGraphError> for AgentRuntimeError

fn from(e: MemGraphError) -> Self

Converts to this type from the input type.