Enum LineageError 

pub enum LineageError {
    SchemaNotFound(Uuid),
    DependencyExists {
        from: String,
        to: String,
    },
    DependencyNotFound {
        from: String,
        to: String,
    },
    CircularDependency(String),
    InvalidRelationType(String),
    GraphOperationFailed(String),
    ExportFailed(String),
    ImportFailed(String),
    InvalidFilter(String),
    MaxDepthExceeded(usize),
    EntityNotFound(String),
    InvalidEntityType(String),
    SerializationError(String),
    DeserializationError(String),
    Internal(String),
    LockPoisoned(String),
    IoError(Error),
}

Errors that can occur during lineage tracking operations

Variants

SchemaNotFound(Uuid)

Schema not found in the lineage graph

DependencyExists

Dependency already exists

Fields

from: String

to: String

DependencyNotFound

Dependency not found

Fields

from: String

to: String

CircularDependency(String)

Circular dependency detected

InvalidRelationType(String)

Invalid relationship type

GraphOperationFailed(String)

Graph operation failed

ExportFailed(String)

Export operation failed

ImportFailed(String)

Import operation failed

InvalidFilter(String)

Invalid query filter

MaxDepthExceeded(usize)

Maximum depth exceeded

EntityNotFound(String)

Entity not found

InvalidEntityType(String)

Invalid entity type

SerializationError(String)

Serialization error

DeserializationError(String)

Deserialization error

Internal(String)

Internal error

LockPoisoned(String)

Lock poisoned

IoError(Error)

I/O error

Trait Implementations

impl Debug for LineageError

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

Formats the value using the given formatter.

impl Display for LineageError

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

Formats the value using the given formatter.

impl Error for LineageError

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<Error> for LineageError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LineageError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for LineageError

fn from(err: PoisonError<T>) -> Self

Converts to this type from the input type.