History of main 1 change

In src/main.rs, lines 50–58 on 91bfb51fbb6308a1ccecbdc66ee6dd9c258d1831da5bb83543569a1157582ccf. 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.