FileFinch

Reliable file format detection library written in Rust.

FileFinch can identify various data formats by examining file contents and magic bytes.

Features

Detects multiple file formats including:

pub enum FileType {
    Geopackage,
    Shapefile,
    Geojson,
    Excel,
    Csv,
    Parquet,
    Arrow,
    Png,
    Unknown,
}