Enum FileFormat 

pub enum FileFormat {
    Parquet,
}

Supported on-disk file formats for segments.

In v0.1, only Parquet is implemented, but the enum keeps the metadata model open to other formats in future versions.

JSON layout example: "format": "parquet"

Variants

Parquet

Apache Parquet columnar format.

Trait Implementations

impl Clone for FileFormat

fn clone(&self) -> FileFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileFormat

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

Formats the value using the given formatter.

impl Default for FileFormat

fn default() -> FileFormat

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FileFormat

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FileFormat

fn eq(&self, other: &FileFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FileFormat

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for FileFormat

impl StructuralPartialEq for FileFormat