Enum GraphError

pub enum GraphError {
    InvalidGraph(String),
    NodeNotFound,
    EdgeNotFound,
    NoPath,
    AlgorithmError(String),
    CycleDetected,
    ComputationError(String),
    IoError(Error),
    LinAlgError(String),
    SparseError(SparseError),
    CoreError(CoreError),
    SerializationError(String),
    InvalidAttribute(String),
    Other(String),
}

Error type for graph processing operations

Variants

InvalidGraph(String)

Invalid graph structure

NodeNotFound

Node not found

EdgeNotFound

Edge not found

NoPath

No path found

AlgorithmError(String)

Algorithm error

CycleDetected

Cycle detected

ComputationError(String)

Computation error

IoError(Error)

IO error

LinAlgError(String)

Linear algebra error

SparseError(SparseError)

Sparse matrix error

CoreError(CoreError)

Core error

SerializationError(String)

Serialization error

InvalidAttribute(String)

Invalid attribute error

Other(String)

Other error

Trait Implementations

impl Debug for GraphError

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

Formats the value using the given formatter.

impl Display for GraphError

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

Formats the value using the given formatter.

impl Error for GraphError

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<CoreError> for GraphError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<Error> for GraphError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SparseError> for GraphError

fn from(source: SparseError) -> Self

Converts to this type from the input type.