Function platform_safe_synchronous_mode

src/db/connection.rs:99–107

Returns the `synchronous` level paired with the current platform journal. `NORMAL` is consistency-safe for WAL because WAL can recover from a missing final fsync, but rollback journals need `FULL` to avoid corruption after an OS crash or power loss. Keep the faster WAL+NORMAL pairing on non-Windows and use DELETE+FULL on Windows. When [`SQLITE_UNSAFE_FAST_ENV`] is `1` (tests/CI only — never set

()

/// production) this returns `OFF` on every platform, skipping fsyncs entirely
/// at the cost of crash durability.
pub(crate) fn platform_safe_synchronous_mode() -> &'static str {
    if sqlite_unsafe_fast_enabled() {
        "OFF"
    } else if cfg!(windows) {
        "FULL"
    } else {
        "NORMAL"
    }
}

/// `SQLite` database backing the code graph, powered by libsql.
pub struct Database {