pub struct SqliteConn {
pub conn: Arc<Mutex<Connection>>,
pub interrupt: Arc<InterruptHandle>,
}Expand description
A host-owned SQLite connection, in the shape mlua-batteries-sqlite takes.
The pair travels together everywhere: the mutex is what a statement locks
(inside the blocking closure, never across an .await), and the interrupt
handle is how a cancelled task or an expired query timeout gets the
blocking thread to return and release it. Cloning shares one connection —
there is exactly one per database.
Fields§
§conn: Arc<Mutex<Connection>>The connection itself. Locked inside spawn_blocking, so the VM
thread never holds the guard.
interrupt: Arc<InterruptHandle>sqlite3_interrupt for the statement currently running on conn.
Trait Implementations§
Source§impl Clone for SqliteConn
impl Clone for SqliteConn
Source§fn clone(&self) -> SqliteConn
fn clone(&self) -> SqliteConn
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for SqliteConn
impl RefUnwindSafe for SqliteConn
impl Send for SqliteConn
impl Sync for SqliteConn
impl Unpin for SqliteConn
impl UnsafeUnpin for SqliteConn
impl UnwindSafe for SqliteConn
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more