Enum pregel_rs::graph_frame::GraphFrameError

pub enum GraphFrameError {
    FromPolars(PolarsError),
    MissingColumn(MissingColumnError),
}

GraphFrameError is an enum that represents the different types of errors that can occur when working with a GraphFrame. It has three variants: DuckDbError, FromPolars and MissingColumn.

Variants

FromPolars(PolarsError)

FromPolars is a variant of GraphFrameError that represents errors that occur when converting from a PolarsError.

MissingColumn(MissingColumnError)

MissingColumn is a variant of GraphFrameError that represents errors that occur when a required column is missing from a DataFrame.

Trait Implementations

impl Debug for GraphFrameError

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

Formats the value using the given formatter.

impl Display for GraphFrameError

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

Formats the value using the given formatter.

impl Error for GraphFrameError

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<PolarsError> for GraphFrameError

fn from(err: PolarsError) -> GraphFrameError

Converts to this type from the input type.