Struct StatementCache

pub struct StatementCache(RefCell<LruCache<Arc<str>, RawStatement>>);

Prepared statements LRU cache.

Tuple Fields

0: RefCell<LruCache<Arc<str>, RawStatement>>

Implementations

impl StatementCache

pub fn with_capacity(capacity: usize) -> Self

Create a statement cache.

fn set_capacity(&self, capacity: usize)

fn get<'conn>( &'conn self, conn: &'conn Connection, sql: &str, ) -> Result<CachedStatement<'conn>>

fn cache_stmt(&self, stmt: RawStatement)

fn flush(&self)

Trait Implementations

impl Debug for StatementCache

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

Formats the value using the given formatter.

impl Send for StatementCache