Enum OutFormat 

#[non_exhaustive]
pub enum OutFormat {
    Csv,
    Feather,
    Ndjson,
    Parquet,
}

Output file format for data conversion.

All variants are always present regardless of enabled features. Attempting to use a format whose feature is not enabled will result in a compile-time error in the writer code.

This enum is #[non_exhaustive]: new format variants may be added in minor releases. Match with a wildcard arm to remain forward-compatible.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Csv

Comma-separated values.

Feather

Feather (Arrow IPC) format.

Ndjson

Newline-delimited JSON.

Parquet

Apache Parquet columnar format.

Trait Implementations

impl Clone for OutFormat

fn clone(&self) -> OutFormat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OutFormat

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

Formats the value using the given formatter.

impl Display for OutFormat

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

Formats the value using the given formatter.

impl FromStr for OutFormat

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a format name (case-insensitive) into an OutFormat.

Accepted values: "csv", "feather", "ndjson", "parquet".

Errors

Returns ReadStatError::Other for unrecognized format strings.

type Err = ReadStatError

The associated error which can be returned from parsing.

impl Copy for OutFormat