pub fn iter_packages_with_unknown_content_blobs(&self) -> impl Iterator<Item = Hash> + '_ {
        self.packages.iter().filter_map(|(k, v)| match v {
            None => Some(*k),
            Some(_) => None,
        })
    }
/// Produces an iterator of all packages in this index that do not yet know the content blobs
/// associated with it.
Produces an iterator of all packages in this index that do not yet know the content blobs
associated with it.
Produces an iterator of all packages in this index that do not yet know the content blobs associated with it .
pub fn iter_packages_with_unknown_content_blobs(&self) -> impl Iterator<Item = Hash> + '_ {
        self.packages.iter().filter_map(|(k, v)| match v {
            None => Some(*k),
            Some(_) => None,
        })
    }
pub fn iter_packages_with_unknown_content_blobs ( & self ) -> impl Iterator < Item = Hash > + ' _ { self . packages . iter ( ) . filter_map ( | ( k , v ) | match v { None => Some ( * k ) , Some ( _ ) => None , } ) }
Produces an iterator of all packages in this index that do not yet know the content blobs
associated with it.
Produces an iterator of all packages in this index that do not yet know the content blobs associated with it .
&self
&self