pub struct ConnectionPool<T> { /* private fields */ }Expand description
连接池
Implementations§
Source§impl<T> ConnectionPool<T>
impl<T> ConnectionPool<T>
Sourcepub fn new(config: ConnectionPoolConfig) -> ConnectionPool<T>
pub fn new(config: ConnectionPoolConfig) -> ConnectionPool<T>
创建新的连接池
Sourcepub async fn get_connection(&self) -> Result<PooledConnection<T>, VectorError>where
T: Clone,
pub async fn get_connection(&self) -> Result<PooledConnection<T>, VectorError>where
T: Clone,
获取连接
Sourcepub async fn return_connection(&self, connection: PooledConnection<T>)
pub async fn return_connection(&self, connection: PooledConnection<T>)
归还连接
Sourcepub async fn get_stats(&self) -> ConnectionPoolStats
pub async fn get_stats(&self) -> ConnectionPoolStats
获取连接池统计信息
Sourcepub async fn cleanup_expired_connections(&self)
pub async fn cleanup_expired_connections(&self)
清理过期连接
Auto Trait Implementations§
impl<T> Freeze for ConnectionPool<T>
impl<T> !RefUnwindSafe for ConnectionPool<T>
impl<T> Send for ConnectionPool<T>
impl<T> Sync for ConnectionPool<T>
impl<T> Unpin for ConnectionPool<T>
impl<T> !UnwindSafe for ConnectionPool<T>
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
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