use super::Error;use crate::{    config::{cache::util::ApplyLeniency, tree::Pack},    Repository,}; pub fn index_threads(repo: &Repository) -> Result<Option<usize>, Error> {    Ok(repo        .config        .resolved        .integer_filter("pack", None, Pack::THREADS.name, &mut repo.filter_config_section())        .map(|threads| Pack::THREADS.try_into_usize(threads))        .transpose()        .with_leniency(repo.options.lenient_config)?)} pub fn pack_index_version(repo: &Repository) -> Result<git_pack::index::Version, Error> {    Ok(repo        .config        .resolved        .integer("pack", None, Pack::INDEX_VERSION.name)        .map(|value| Pack::INDEX_VERSION.try_into_index_version(value))        .transpose()        .with_leniency(repo.options.lenient_config)?        .unwrap_or(git_pack::index::Version::V2))}