History of main 2 changes

In src/main.rs, lines 89–103 on f4324e4069066e3c385336436eadc1c153b3df6a6f473ac8eaf37a208ed59231. 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 89,103:src/main.rs.