Struct ConnectionPool 

pub struct ConnectionPool { /* private fields */ }

Holds the connection pool state for managing database or external connections

Implementations

impl ConnectionPool

pub fn new(max_connections: usize) -> Self

Creates a new connection pool with the specified maximum connections

pub fn acquire(&self) -> Result<ConnectionGuard, Error>

Attempts to acquire a connection from the pool

pub fn active_count(&self) -> usize

Returns the current number of active connections

Trait Implementations

impl Debug for ConnectionPool

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

Formats the value using the given formatter.