edition: manual changes

This is mostly just about removing 'extern crate' everywhere and fixing the fallout.
2021-06-01 20:45:45 -04:00
parent af54069c51
commit e824531e38
34 changed files with 93 additions and 182 deletions
--- a/crates/printer/README.md
+++ b/crates/printer/README.md
@@ -26,9 +26,3 @@ Add this to your `Cargo.toml`:
 [dependencies]
 grep-printer = "0.1"
 ```
-
-and this to your crate root:
-
-```rust
-extern crate grep_printer;
-```