Enum StoreError 

pub enum StoreError {
    Keystore(String),
    BlobStore(String),
    Lock(String),
    Serialization(String),
    Crypto(String),
    InvalidEnvelope(String),
    InvalidInput(String),
    UnsupportedEnvelopeVersion(u32),
    Db(Error),
    IntegrityCheckFailed(String),
}

Errors raised by the storage primitives (vault, blobs, envelope, lock).

Variants carry a stringified detail rather than a concrete cause to keep the error type cheap to clone and FFI-friendly when consumers wrap it in their own typed error.

Variants

Keystore(String)

Errors coming from the device keystore.

BlobStore(String)

Errors coming from the blob store.

Lock(String)

Errors coming from the storage lock.

Serialization(String)

Serialization / deserialization failures (envelope CBOR, etc.).

Crypto(String)

Cryptographic failures (AEAD seal/open, RNG, etc.).

InvalidEnvelope(String)

Invalid or malformed key envelope (e.g. wrong length, bad format).

InvalidInput(String)

Invalid input supplied to a storage operation.

UnsupportedEnvelopeVersion(u32)

Envelope written by an unsupported version.

Db(Error)

Underlying database error from the encrypted-SQLite wrapper.

IntegrityCheckFailed(String)

PRAGMA integrity_check reported corruption.

Trait Implementations

impl Debug for StoreError

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

Formats the value using the given formatter.

impl Display for StoreError

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

Formats the value using the given formatter.

impl Error for StoreError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for StoreError

fn from(source: DbError) -> Self

Converts to this type from the input type.