Enum RusqliteError 

pub enum RusqliteError {
    Sqlite(Error),
    NotFound,
    Locked,
    BatchTooLarge {
        actual: usize,
        maximum: usize,
    },
    DuplicateBatchKey {
        first: usize,
        duplicate: usize,
    },
    Validation(String),
}

Errors surfaced by the on-device runtime. Stays close to rusqlite::Error for now — wrapping in a cratestack-specific variant only when we cross the FFI boundary (Phase 5).

Variants

Sqlite(Error)

Underlying SQLite error.

NotFound

Operation expected exactly one row but got a different count.

Locked

Locked or poisoned mutex around the connection.

BatchTooLarge

Batch request exceeded the documented per-call item cap.

Fields

actual: usize

maximum: usize

DuplicateBatchKey

Batch request contained the same primary key twice. The first/duplicate indices are surfaced so callers can immediately pinpoint the offender in their input list.

Fields

first: usize

duplicate: usize

Validation(String)

Caller-side input rejected before any SQL ran (e.g. update_many without a filter, an empty patch set). Distinct from a SQLite-level error so callers can surface a fast-fail validation message rather than a generic database error.

Trait Implementations

impl Debug for RusqliteError

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

Formats the value using the given formatter.

impl Display for RusqliteError

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

Formats the value using the given formatter.

impl Error for RusqliteError

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 RusqliteError

fn from(value: Error) -> RusqliteError

Converts to this type from the input type.