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rustfmt

Tool for formatting Rust source code. More information: https://github.com/rust-lang/rustfmt.

• Format a file, overwriting the original file in-place:
   
  rustfmt {{source.rs}}
   
• Check a file for formatting and display any changes on the console:
   
  rustfmt --check {{source.rs}}
   
• Backup any modified files before formatting (the original file is renamed with a .bk extension):
   
  rustfmt --backup {{source.rs}}