Something that came up in the Cargo meeting at the Rust All-Hands: is anyone using the rpath functionality in Cargo profiles?
This seems like something that doesn’t quite fit in Cargo profiles; rather, if needed at all, it seems like something specific to a specific user of a crate rather than all users of a crate. So, to the extent it makes sense, it seems like something that ought to be defined on a build-by-build basis (or in user-specific cargo configuration or command-line options) rather than as a profile.
Does anyone have a use case for this mechanism? If so, could you talk about what you’re doing with it, and how that might interact with the notions above?