Enum ParquetCompression 

pub enum ParquetCompression {
    Zstd,
    Snappy,
    Uncompressed,
}

Determines the compression codec for Parquet files written by Tardis replay.

Variants

Zstd

Use Zstandard compression with level 3.

Snappy

Use Snappy compression.

Uncompressed

Write uncompressed Parquet files.

Implementations

impl ParquetCompression

pub fn as_parquet_compression(&self) -> Compression

Converts the replay config compression value to a Parquet compression value.

Panics

Panics if the hard-coded Zstandard level 3 is rejected by the Parquet crate.

Trait Implementations

impl Clone for ParquetCompression

fn clone(&self) -> ParquetCompression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParquetCompression

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

Formats the value using the given formatter.

impl Default for ParquetCompression

fn default() -> ParquetCompression

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ParquetCompression

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ParquetCompression

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.