Fixing a corruption error in channel rename (the channel was being deallocated in Sanakirja, but still referenced by the transaction)

Dependencies

• [2] VO5OQW4W Removing anyhow in libpijul
• [3] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).

Change contents

• edit in libpijul/src/pristine/sanakirja.rs at line 1050
  [3.566888]

  [2.15762]
  + let mut dbs_channels: ::sanakirja::Db<UnsafeSmallStr, (u64, u64, u64, u64, u64, u64)> =

  + unsafe { std::mem::transmute(self.channels) };
• replacement in libpijul/src/pristine/sanakirja.rs at line 1055
  [2.15840]→[2.15840:15880](∅→∅)
  − &mut self.channels,
  [2.15840]

  [2.15880]
  + &mut dbs_channels,
• edit in libpijul/src/pristine/sanakirja.rs at line 1060
  [2.16071]

  [3.566888]
  + self.channels = unsafe { std::mem::transmute(dbs_channels) };