Enum InferredFileFormat 

pub enum InferredFileFormat {
    Parquet,
    ArrowIpc,
    Json,
    Csv,
}

High-level file-format categories the ingest and inspect layers dispatch on. Text-based formats (JSON, CSV) are distinguished by peeking at the first non-whitespace byte when the extension is unfamiliar, so log-like files with .log/.txt/no extension still reach the right decoder without the caller having to rename them.

Variants

Parquet

Columnar, binary. Matched by .parquet / .pq extensions.

ArrowIpc

Arrow IPC stream or file. Matched by .arrow / .ipc / .feather extensions.

Json

JSON — either a top-level array of objects or newline-delimited JSON. ingest_json_file auto-detects between the two shapes from the first non-whitespace byte.

Csv

Everything else: CSV / TSV / log text that the CSV COPY path can still make sense of.

Trait Implementations

impl Clone for InferredFileFormat

fn clone(&self) -> InferredFileFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InferredFileFormat

impl Debug for InferredFileFormat

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

Formats the value using the given formatter.

impl Eq for InferredFileFormat

impl PartialEq for InferredFileFormat

fn eq(&self, other: &InferredFileFormat) -> 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 StructuralPartialEq for InferredFileFormat