Method file_stem

datafusion-examples/src/utils/datasets/mod.rs:37–42

(&self)

impl ExampleDataset {
    pub fn file_stem(&self) -> &'static str {
        match self {
            Self::Cars => "cars",
            Self::Regex => "regex",
        }
    }

    pub fn path(&self) -> PathBuf {
        PathBuf::from(env!("CARGO_MANIFEST_DIR"))