Enum SqliteError 

pub enum SqliteError {
    RequestReadStopped(StorageError),
    Rusqlite(Error),
    InvalidData(String),
    WriterPoolCheckoutTimeout {
        timeout: Duration,
    },
    InvalidConfig(String),
    Io(Error),
    Migration {
        version: u32,
        error: String,
    },
}

Errors produced by the SQLite storage backend.

Variants

RequestReadStopped(StorageError)

A request-scoped read or store acquisition stopped, or read cleanup failed.

Rusqlite(Error)

Underlying rusqlite driver error.

InvalidData(String)

Data invariant violation (corrupt row, unexpected schema state).

WriterPoolCheckoutTimeout

The process-local writer mutex was not acquired within the pool’s configured finite checkout deadline. This stage happens before SQLite executes, so callers must not conflate it with SQLite busy/locked or checkpoint starvation.

The display text intentionally retains the historical InvalidData prefix for compatibility while the variant supplies stable structural classification (ADR-135 F6).

Fields

timeout: Duration

Pool checkout deadline that elapsed.

InvalidConfig(String)

A PoolConfig value violated a validated invariant at configuration load time (e.g. ADR-131 Decision 2’s write_admission_deadline_ms range). Fires before any connection is opened, and is never silently clamped into range.

Io(Error)

Filesystem I/O error.

Migration

A versioned migration failed to apply.

Fields

version: u32

The migration version number that failed.

error: String

Human-readable description of the failure.

Trait Implementations

impl Debug for SqliteError

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

Formats the value using the given formatter.

impl Display for SqliteError

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

Formats the value using the given formatter.

impl Error for SqliteError

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 SqliteError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SqliteError

fn from(source: Error) -> Self

Converts to this type from the input type.