Joonas Koivunen ef83f31e77 pagectl: key command for dumping what we know about the key (#7890) ...

What we know about the key via added `pagectl key $key` command:
- debug formatting
- shard placement when `--shard-count` is specified
- different boolean queries in `key.rs`
- aux files v2

Example:

```
$ cargo run -qp pagectl -- key 000000063F00004005000060270000100E2C
parsed from hex: 000000063F00004005000060270000100E2C:

Key { field1: 0, field2: 1599, field3: 16389, field4: 24615, field5: 0, field6: 1052204 }
rel_block:         true
rel_vm_block:      false
rel_fsm_block:     false
slru_block:        false
inherited:         true
rel_size:          false
slru_segment_size: false
recognized kind:   None
```

2024-05-31 18:19:41 +00:00

..

src

pagectl: key command for dumping what we know about the key (#7890)

2024-05-31 18:19:41 +00:00

Cargo.toml

pagectl: key command for dumping what we know about the key (#7890)

2024-05-31 18:19:41 +00:00