Method set_encryption_ring

nodedb-wal/src/segmented.rs:140–144

Set the encryption key ring. All subsequent records will be encrypted. Must be called before the first `append`. Returns an error if records have already been written to the active segment.

(&mut self, ring: crate::crypto::KeyRing)

    /// Must be called before the first `append`. Returns an error if records
    /// have already been written to the active segment.
    pub fn set_encryption_ring(&mut self, ring: crate::crypto::KeyRing) -> Result<()> {
        self.writer.set_encryption_ring(ring.clone())?;
        self.encryption_ring = Some(ring);
        Ok(())
    }

    /// Get the encryption key ring (for replay decryption).
    pub fn encryption_ring(&self) -> Option<&crate::crypto::KeyRing> {