Function load_tiff_folder_with_options 

pub fn load_tiff_folder_with_options(
    dir: &Path,
    pattern: Option<&str>,
    options: &TiffFolderOptions,
) -> Result<(Array3<f64>, TiffLoadInfo), IoError>

Load a directory of TIFFs matching a glob pattern, returning provenance metadata.

Behaves like load_tiff_folder (same extension guard and glob pattern semantics), with two additions:

• chunked-folder detection and element-wise chunk summing (see the module docs and TiffFolderOptions::sum_chunks);
• a TiffLoadInfo report of what was loaded.

Arguments

• dir — Path to the directory containing TIFF files.
• pattern — Optional glob pattern to filter filenames.
• options — Loading options (chunk summing).

Returns

(stack, info) where stack has shape (n_frames, height, width).

Errors

• IoError::FileNotFound if dir does not exist.
• IoError::NotADirectory if dir exists but is not a directory.
• IoError::NoMatchingFiles if no files match the pattern.
• IoError::DimensionMismatch if frames have inconsistent dimensions.
• IoError::ChunkMismatch if a chunked folder is internally inconsistent (ragged chunks or duplicate (chunk, frame) pairs) and options.sum_chunks is true. With sum_chunks = false the same inconsistency is not raised: the files load as the legacy lexicographic concatenation and TiffLoadInfo::chunk_inconsistent is set.