2 Commits

Author	SHA1	Message	Date
Wolfgang Bumiller	42d6e4fb05	tools: borrow: implement Deref for Tied ... Eg. if you have an x: Tied<Dir, Iterator> now you can simply call x.next() as it'll dereference to the Iterator. Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>	2019-02-13 11:03:09 +01:00
Wolfgang Bumiller	6ed25cbe3a	tools: add Tied value ... Tie two dependent values together, such as a nix::Dir with its nix::dir::Iter<'a> where 'a is tied to the Dir's lifetime, making it otherwise impossible to return them or store them in a struct. Alternatively we could try the 'rental' crate. Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>	2019-02-12 10:39:11 +01:00