2 Commits (94de72c63834acea811c27a585c19eae29374a4b)

Author	SHA1	Message	Date
Martin Atkins	f3a57db293	addrs: UniqueKey and UniqueKeyer ... Many times now we've seen situations where we need to use addresses as map keys, but not all of our address types are comparable and thus we tend to end up using string representations as keys instead. That's problematic because conversion to string uses type information and some of the address types have string representations that are ambiguous with one another. UniqueKey therefore represents an opaque key that is unique for each functionally-distinct address across all types that implement UniqueKeyer. For this initial commit I've implemented UniqueKeyer only for the Referenceable family of types. These are an easy case because they were all already comparable (intentionally) anyway. Later commits can implement UniqueKeyer for other types that are not naturally comparable, such as any which include a ModuleInstance. This also includes a new type addrs.Set which wraps a map as a set of addresses, using the unique keys to ensure that there can be only one element for each distinct address.	5 years ago
Martin Atkins	b9a93a0fe7	Move addrs/ to internal/addrs/ ... This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.	5 years ago