message: Update src/dataset.rs
diff: @@ -43,7 +43,7 @@ impl Dataset {
  pub fn open_ex(
  path: &Path,
  - open_flags: Option<u32>,
  + open_flags: Option<GDALAccess::Type>,
  _allowed_drivers: Option<&str>, // TODO: use parameters
  _open_options: Option<&str>,
  _sibling_files: Option<&str>,
  