Enum KnowledgeGraphError 

pub enum KnowledgeGraphError {
    ParseError {
        file: PathBuf,
        source: ParseError,
    },
    Io(Error),
    Query(String),
    Visualization(String),
}

Variants

ParseError

Fields

file: PathBuf

source: ParseError

Io(Error)

Query(String)

Visualization(String)

Trait Implementations

impl Debug for KnowledgeGraphError

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

Formats the value using the given formatter.

impl Display for KnowledgeGraphError

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

Formats the value using the given formatter.

impl Error for KnowledgeGraphError

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 KnowledgeGraphError

fn from(source: Error) -> Self

Converts to this type from the input type.