Enum RdfVisualizerError 

pub enum RdfVisualizerError {
    IOError {
        err: Error,
    },
    NodeNotFound {
        node: VisualRDFNode,
    },
    UmlConverterError {
        err: UmlConverterError,
    },
}

Represents all possible errors that can occur during RDF visualization operations.

Variants

IOError

Error wrapping I/O operations failures.

This variant is used for any standard I/O errors that occur during file operations, network access, or other I/O-related tasks in the visualization process.

Fields

• err: The underlying std::io::Error that was encountered

Fields

err: Error

NodeNotFound

Error when a specific RDF node cannot be found in the visual graph.

This occurs when trying to access or manipulate a node that does not exist in the current visualization graph.

Fields

• node: The VisualRDFNode that was not found

Fields

node: VisualRDFNode

UmlConverterError

Error wrapping UML converter operation failures.

This variant encapsulates errors that originate from the UML conversion process, such as PlantUML execution failures or diagram generation issues.

Fields

• err: The underlying UmlConverterError that was encountered

Fields

err: UmlConverterError

Trait Implementations

impl Debug for RdfVisualizerError

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

Formats the value using the given formatter.

impl Display for RdfVisualizerError

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

Formats the value using the given formatter.

impl Error for RdfVisualizerError

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 RdfVisualizerError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<UmlConverterError> for RdfVisualizerError

fn from(source: UmlConverterError) -> Self

Converts to this type from the input type.