rust/compiler
bors abbdec3be6 Auto merge of #77792 - matthewjasper:instrument-trait-selection, r=oli-obk
Use tracing spans in rustc_trait_selection

Spans are very helpful when debugging this code. It's also hot enough to make a good benchmark.

r? `@oli-obk`
2020-10-12 23:04:55 +00:00
..
2020-10-09 22:00:48 -07:00
2020-10-09 22:00:48 -07:00
2020-10-08 13:17:01 +02:00