History of Field::instances 1 change

In crates/backdrop/src/field.rs, lines 147–154 on 7e51c8a2d23ce0be5a194003d282f92118706bf3a799701f0ca7ef513457567c. 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 147,154:crates/backdrop/src/field.rs.