Enum SqliteStoreError 

pub enum SqliteStoreError {
    Sqlite(Error),
    Migration(MigrationError),
    Mapping(String),
    TxnAlreadyOpen,
}

Error type for all mempill-sqlite operations.

Variants

Sqlite(Error)

A rusqlite-level database error.

Migration(MigrationError)

A schema migration error.

Mapping(String)

A domain-type ↔ column mapping error (serialization / unknown enum value).

TxnAlreadyOpen

begin_atomic called while a transaction is already active on this store instance.

Trait Implementations

impl Debug for SqliteStoreError

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

Formats the value using the given formatter.

impl Display for SqliteStoreError

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

Formats the value using the given formatter.

impl Error for SqliteStoreError

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 SqliteStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MigrationError> for SqliteStoreError

fn from(source: MigrationError) -> Self

Converts to this type from the input type.