tree 41950de7ed4a9b85d8bb8b2970836a335bf3e475
parent 1d9981f04e8957345205c07adc2742886420ac37
parent 4c8d00a3ec9cecfdff7b5da5a7157cc532e78ee2
author bors <bors@rust-lang.org> 1561074292 +0000
committer bors <bors@rust-lang.org> 1561074292 +0000

Auto merge of #60293 - nagisa:rustdoc-all-the-auto-traits, r=eddyb

rustdoc: generate implementors for all auto traits

Previously we would only generate a list of synthetic implementations
for two well known traits – Send and Sync. With this patch all the auto
traits known to rustc are considered. This includes such traits like
Unpin and user’s own traits.

Sadly the implementation still iterates through the list of crate items
and checks them against the traits, which for non-std crates containing
their own auto-traits will still not include types defined in std/core.

It is an improvement nontheless.