Enum RepositoryError 

pub enum RepositoryError {
    DuplicateId {
        entity: &'static str,
        id: EntityId,
    },
    MissingRelationshipTarget {
        operation: &'static str,
        ids: Vec<EntityId>,
    },
    Serialization(String),
}

Errors that can occur in the repository / table layer.

Variants

DuplicateId

An entity with the given id already exists.

Fields

entity: &'static str

id: EntityId

MissingRelationshipTarget

A relationship target does not exist.

Fields

operation: &'static str

ids: Vec<EntityId>

Serialization(String)

Serialization / deserialization failed.

Trait Implementations

impl Debug for RepositoryError

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

Formats the value using the given formatter.

impl Display for RepositoryError

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

Formats the value using the given formatter.

impl Error for RepositoryError

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.