Enum FileType 

pub enum FileType {
    Avro,
    Csv,
    Json,
    Orc,
    Parquet,
    Xlsx,
    Yaml,
}

A supported input or output file type

Variants

Avro

Csv

Json

Orc

Parquet

Xlsx

Yaml

Implementations

impl FileType

pub fn supports_pipeline_conversion_input(self) -> bool

Input formats allowed for crate::pipeline::PipelineBuilder conversion (read + write).

pub fn supports_pipeline_conversion_output(self) -> bool

Output formats allowed for crate::pipeline::PipelineBuilder conversion.

pub fn supports_pipeline_display_input(self) -> bool

Input formats for display pipelines (head / tail / sample / schema / row count to stdout).

pub fn supports_datafusion_file_read(self) -> bool

Formats read via DataFusion in crate::pipeline::read::read_to_dataframe.

Trait Implementations

impl Clone for FileType

fn clone(&self) -> FileType

Returns a duplicate 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 Display for FileType

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

Formats the value using the given formatter.

impl FromStr for FileType

type Err = String

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type.

impl PartialEq for FileType

fn eq(&self, other: &FileType) -> 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 TryFrom<&str> for FileType

Try to determine the FileType from a filename

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for FileType

impl Eq for FileType

impl StructuralPartialEq for FileType