History of Consumer::api 1 change

In crates/hub/src/diffusion.rs, lines 168–187 on 7b9f4570daf517d0c5fbc10965f9001dfb5cc68b2a5635bb53f37ecffeccbe8f. 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 168,187:crates/hub/src/diffusion.rs.