Struct AuditChain 

pub struct AuditChain {
    pub chunks: Vec<AuditChunk>,
}

Append-only audit chain.

Fields

chunks: Vec<AuditChunk>

Implementations

impl AuditChain

pub fn load_or_init(output_dir: &Path) -> Self

Load or create with genesis block.

pub fn append(&mut self, record: AuditRecord) -> &AuditChunk

Append a new event and return the new chunk.

pub fn verify(&self) -> Result<[u8; 32], usize>

Verify the entire chain. Returns Ok(tail_hash) or Err(offending_index).

pub fn save(&self, output_dir: &Path) -> Result<(), String>

Persist to disk.