Enum CliParquetCompression 

pub enum CliParquetCompression {
    Uncompressed,
    Snappy,
    Gzip,
    Lz4Raw,
    Brotli,
    Zstd,
}

CLI Parquet compression algorithm (with clap ValueEnum derive).

Variants

Uncompressed

No compression.

Snappy

Snappy compression (fast, moderate ratio).

Gzip

Gzip compression (levels 0-9).

Lz4Raw

LZ4 raw compression.

Brotli

Brotli compression (levels 0-11).

Zstd

Zstandard compression (levels 0-22).

Trait Implementations

impl Clone for CliParquetCompression

fn clone(&self) -> CliParquetCompression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CliParquetCompression

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

Formats the value using the given formatter.

impl Display for CliParquetCompression

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

Formats the value using the given formatter.

impl From<CliParquetCompression> for ParquetCompression

fn from(c: CliParquetCompression) -> Self

Converts to this type from the input type.

impl ValueEnum for CliParquetCompression

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for CliParquetCompression