History of Field::instances 1 change

In crates/backdrop/src/field.rs, lines 147–154 on 2cbf6f348595a76d5d26de2df8f3c15859e9425ee879b07f3ae1c7116bf4e8e9. 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.