Struct IndexeddbCryptoStore

pub struct IndexeddbCryptoStore { /* private fields */ }

An implementation of CryptoStore that uses IndexedDB for persistent storage.

Implementations

impl IndexeddbCryptoStore

pub async fn open() -> Result<Self, IndexeddbCryptoStoreError>

Open a new IndexeddbCryptoStore with default name and no passphrase

pub async fn open_with_passphrase( prefix: &str, passphrase: &str, ) -> Result<Self, IndexeddbCryptoStoreError>

Open an IndexeddbCryptoStore with given name and passphrase.

If the store previously existed, the encryption cipher is initialised using the given passphrase and the details from the meta store. If the store did not previously exist, a new encryption cipher is derived from the passphrase, and the details are stored to the metastore.

The store is then opened, or a new one created, using the encryption cipher.

Arguments

• prefix - Common prefix for the names of the two IndexedDB stores.
• passphrase - Passphrase which is used to derive a key to encrypt the key which is used to encrypt the store. Must be the same each time the store is opened.

pub async fn open_with_key( prefix: &str, key: &[u8; 32], ) -> Result<Self, IndexeddbCryptoStoreError>

Open an IndexeddbCryptoStore with given name and key.

If the store previously existed, the encryption cipher is initialised using the given key and the details from the meta store. If the store did not previously exist, a new encryption cipher is derived from the passphrase, and the details are stored to the metastore.

The store is then opened, or a new one created, using the encryption cipher.

Arguments

• prefix - Common prefix for the names of the two IndexedDB stores.
• key - Key with which to encrypt the key which is used to encrypt the store. Must be the same each time the store is opened.

pub async fn open_with_name( name: &str, ) -> Result<Self, IndexeddbCryptoStoreError>

Open a new IndexeddbCryptoStore with given name and no passphrase

Trait Implementations

impl Debug for IndexeddbCryptoStore

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

Formats the value using the given formatter.

impl Drop for IndexeddbCryptoStore

fn drop(&mut self)

Executes the destructor for this type.