Struct WriteContext 

pub struct WriteContext<'a> {
    pub compressor: &'a dyn Compressor,
    pub encryptor: Option<&'a dyn Encryptor>,
    pub hasher: &'a dyn ContentHasher,
    pub hash_buf: &'a mut [u8; 32],
    pub compress_buf: &'a mut Vec<u8>,
    pub encrypt_buf: &'a mut Vec<u8>,
}

Reusable context for block write operations.

Bundles the compressor, encryptor, hasher, and scratch buffers needed by write_block so that callers do not have to pass many individual arguments.

Fields

compressor: &'a dyn Compressor

Compressor used to compress block data.

encryptor: Option<&'a dyn Encryptor>

Optional encryptor for per-block encryption.

hasher: &'a dyn ContentHasher

Content hasher for deduplication.

hash_buf: &'a mut [u8; 32]

Scratch buffer for hash output.

compress_buf: &'a mut Vec<u8>

Scratch buffer for compressed data.

encrypt_buf: &'a mut Vec<u8>

Scratch buffer for encrypted data.

Trait Implementations

impl Debug for WriteContext<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.