Enum SqlCipherKey 

pub enum SqlCipherKey {
    Passphrase(Vec<u8>),
    RawKey([u8; 32]),
}

The key supplied by the caller.

Secure-by-design: the two shapes are distinct types, so a raw key can never be mistaken for a passphrase (which would silently PBKDF2-stretch 32 random bytes and fail to decrypt).

Variants

Passphrase(Vec<u8>)

A user passphrase (PRAGMA key = 'passphrase'); the encryption key is PBKDF2-derived from it and the database’s per-file salt.

RawKey([u8; 32])

A raw 32-byte key (PRAGMA key = "x'<64 hex>'"), used directly as the AES-256 key. The salt for HMAC-key derivation still comes from the file.

Trait Implementations

impl Clone for SqlCipherKey

fn clone(&self) -> SqlCipherKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.