The type representing a JSON extension point metadata configuration.

A finite map over integer array keys.

Result monad operator syntax.

get_name c returns the name value of a JSON metadata extension point configuration of the form {"name": value, "configuration": ...}, as defined in the Zarr V3 specification.

prod x returns the product of the elements of x.

max x returns the maximum element of an integer array x.

create_parent_dir f p creates all the parent directories of file name f if they don't exist given file permissions p.

sanitize_dir d Chops off any trailing '/' in directory path d.