Enum CsvError 

pub enum CsvError {
    Io(Error),
    Parse(Box<dyn Error + Send + Sync>),
    Shape(String),
}

Errors that can occur when loading CSV data.

Variants

Io(Error)

Failure in underlying I/O operations.

Parse(Box<dyn Error + Send + Sync>)

Failure while parsing numeric values or CSV records.

Shape(String)

Mismatched row lengths when constructing the feature matrix.

Trait Implementations

impl Debug for CsvError

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

Formats the value using the given formatter.

impl Display for CsvError

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

Formats the value using the given formatter.

impl Error for CsvError

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.