History of main 1 change

In src/main.rs, lines 50–58 on 61e9ad6ddc2d8a7b7ad698809e7ea5167a08b8b1ee1a62a9a999932de2be4fae+c69733a3ce5940800bbc0d2189e01c34a39f50a548c2a2703e87daa2870de9c0. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 50,58:src/main.rs.