* Start saving/loading prior_roots(_with_hash) to snapshot * Update runtime/src/accounts_index.rs Co-authored-by: Michael Vines <mvines@gmail.com> * Update runtime/src/accounts_index.rs Co-authored-by: Michael Vines <mvines@gmail.com> * update comment Co-authored-by: Michael Vines <mvines@gmail.com>
rustfmt.toml configuration: imports_granularity = "One" group_imports = "One"
* Add helper to facilitate deserializing legacy structs * Use default_on_eof to fix blockstore vis-a-vis TransactionStatusMeta * Add should-panic test and comments