Enum CsvSliceError

pub enum CsvSliceError {
    Csv(Error),
    Io(Error),
    ColumnNotFound(String),
}

CsvSliceError is the main error type for the csv-slice library.

This enum represents all possible errors that can occur when working with the csv-slice library. It uses the thiserror crate to automatically implement the Error trait and provide formatted error messages.

Error Types

• Csv: Represents errors from the csv crate when parsing or processing CSV files
• Io: Represents standard I/O errors that may occur when reading files
• ColumnNotFound: A custom error that occurs when a requested column name doesn’t exist in the CSV

Variants

Csv(Error)

Wraps errors from the csv crate The #[from] attribute automatically implements Fromcsv::Error for CsvSliceError

Io(Error)

Wraps standard I/O errors The #[from] attribute automatically implements Fromstd::io::Error for CsvSliceError

ColumnNotFound(String)

Custom error for when a requested column name is not found in the CSV headers Contains the name of the column that was not found

Trait Implementations

impl Debug for CsvSliceError

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

Formats the value using the given formatter.

impl Display for CsvSliceError

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

Formats the value using the given formatter.

impl Error for CsvSliceError

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 CsvSliceError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CsvSliceError

fn from(source: Error) -> Self

Converts to this type from the input type.