Enum datafusion_proto::protobuf::FileType

#[repr(i32)]
pub enum FileType {
    NdJson,
    Parquet,
    Csv,
    Avro,
}

Variants

NdJson

Parquet

Csv

Avro

Implementations

impl FileType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of FileType.

pub fn from_i32(value: i32) -> Option<FileType>

Converts an i32 to a FileType, or None if value is not a valid variant.

Trait Implementations

impl Clone for FileType

fn clone(&self) -> FileType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileType

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

Formats the value using the given formatter.

impl Default for FileType

fn default() -> FileType

Returns the “default value” for a type.

impl From<FileType> for i32

fn from(value: FileType) -> i32

Converts to this type from the input type.

impl Hash for FileType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Into<FileType> for FileType

fn into(self) -> FileType

Converts this type into the (usually inferred) input type.

impl Ord for FileType

fn cmp(&self, other: &FileType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<FileType> for FileType

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<FileType> for FileType

fn partial_cmp(&self, other: &FileType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<i32> for FileType

type Error = DataFusionError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for FileType

impl Eq for FileType

impl StructuralEq for FileType

impl StructuralPartialEq for FileType