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## RusqliteService

# Struct RusqliteService

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    pub struct RusqliteService {
        conn: Arc<Mutex<Connection>>,
    }

Expand description

Rusqlite-based database service implementation

This implementation wraps synchronous rusqlite operations in tokio::task::spawn_blocking to prevent blocking the async runtime.

## Fields§

§ `conn: Arc<Mutex<Connection>>`

## Implementations§

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### impl RusqliteService

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#### pub fn new(conn: Arc<Mutex<Connection>>) -> Self

## Trait Implementations§

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### impl DatabaseService for RusqliteService

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#### fn execute<'life0, 'async_trait>( &'life0 self, query: Query, ) -> Pin<Box<dyn Future<Output = Result<usize, String>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Execute a query that doesn’t return results (INSERT, UPDATE, DELETE)
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#### fn execute_batch<'life0, 'life1, 'async_trait>( &'life0 self, sql: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), String>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute a batch of SQL statements (for migrations)
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#### fn query_one<'life0, 'async_trait, T, F>( &'life0 self, query: Query, mapper: F, ) -> Pin<Box<dyn Future<Output = Result<T, String>> + Send + 'async_trait>>
where T: Send + 'static + 'async_trait, F: Fn(&Row<'_>) -> SqliteResult<T> + Send + 'static + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Query a single row
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#### fn query_optional<'life0, 'async_trait, T, F>( &'life0 self, query: Query, mapper: F, ) -> Pin<Box<dyn Future<Output = Result<Option<T>, String>> + Send + 'async_trait>>
where T: Send + 'static + 'async_trait, F: Fn(&Row<'_>) -> SqliteResult<T> + Send + 'static + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Query a single optional row
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#### fn query_many<'life0, 'async_trait, T, F>( &'life0 self, query: Query, mapper: F, ) -> Pin<Box<dyn Future<Output = Result<Vec<T>, String>> + Send + 'async_trait>>
where T: Send + 'static + 'async_trait, F: Fn(&Row<'_>) -> SqliteResult<T> + Send + 'static + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Query multiple rows
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#### fn transaction<'life0, 'async_trait, F, T>( &'life0 self, f: F, ) -> Pin<Box<dyn Future<Output = Result<T, String>> + Send + 'async_trait>>
where F: FnOnce(&mut Transaction<'_>) -> Result<T, String> + Send + 'static + 'async_trait, T: Send + 'static + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Run a transaction with multiple operations
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#### fn last_insert_rowid<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<i64, String>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get the row ID of the most recent successful INSERT

## Auto Trait Implementations§

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### impl Freeze for RusqliteService

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### impl RefUnwindSafe for RusqliteService

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### impl Send for RusqliteService

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### impl Sync for RusqliteService

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### impl Unpin for RusqliteService

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### impl UnsafeUnpin for RusqliteService

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### impl UnwindSafe for RusqliteService

## Blanket Implementations§

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where T: 'static + ?Sized,

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