761705ebe5
Factor convenience functions out of main printer implementation The pretty printer in rustc_ast_pretty has a section of methods commented "Convenience functions to talk to the printer". This PR pulls those out to a separate module. This leaves pp.rs with only the minimal API that is core to the pretty printing algorithm. I found this separation to be helpful in https://github.com/dtolnay/prettyplease because it makes clear when changes are adding some fundamental new capability to the pretty printer algorithm vs just making it more convenient to call some already existing functionality. |
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| .. | ||
| pp | ||
| pprust | ||
| helpers.rs | ||
| lib.rs | ||
| pp.rs | ||