Struct ConnectionPool

pub struct ConnectionPool<P = DatabasePool> { /* private fields */ }

A database connection pool with metadata.

Implementations

impl<P> ConnectionPool<P>

pub fn new(name: &'static str, database: &'static str, pool: P) -> Self

Creates a new instance.

pub fn is_available(&self) -> bool

Returns true if the connection pool is available.

pub fn store_availability(&self, available: bool)

Stores the value into the availability of the connection pool.

pub fn missed_count(&self) -> usize

Returns the number of missed count.

pub fn increment_missed_count(&self)

Increments the missed count by 1.

pub fn reset_missed_count(&self)

Resets the number of missed count.

pub fn is_retryable(&self) -> bool

Returns true if the connection pool is retryable to connect.

pub fn name(&self) -> &'static str

Returns the name.

pub fn database(&self) -> &'static str

Returns the database.

pub fn pool(&self) -> &P

Returns a reference to the pool.

Trait Implementations

impl<P: Debug> Debug for ConnectionPool<P>

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

Formats the value using the given formatter.

impl PoolManager for ConnectionPool<DatabasePool>

Available on crate feature orm-sqlx only.

fn with_config(config: &'static Table) -> Self

Connects lazily to the database according to the config.

async fn check_availability(&self) -> bool

Checks the availability of the connection pool.

async fn close(&self)

Shuts down the connection pool.