Class PartitionId

datafusion/datasource/src/file_stream/mod.rs:203–203

    /// Test identifier for one `FileStream` partition.
    #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
    struct PartitionId(usize);

    /// Test `FileOpener` which will simulate errors during file opening or scanning
    #[derive(Default)]