Struct PoolConfig 

pub struct PoolConfig {
    pub path: Option<PathBuf>,
    pub max_readers: usize,
    pub wal_mode: bool,
    pub busy_timeout: Duration,
    pub checkout_timeout: Duration,
}

Configuration for the connection pool.

Fields

path: Option<PathBuf>

Database path. None = in-memory (pool degrades to single connection).

max_readers: usize

Number of reader connections (default: min(num_cpus, 8)).

wal_mode: bool

WAL mode (must be true for pooling to work; default: true).

busy_timeout: Duration

Busy timeout per connection (default: 30s).

checkout_timeout: Duration

Time to wait for a reader connection before returning an error (default: 5s).

Trait Implementations

impl Clone for PoolConfig

fn clone(&self) -> PoolConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PoolConfig

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

Formats the value using the given formatter.

impl Default for PoolConfig

fn default() -> Self

Returns the “default value” for a type.