Struct PoolConfig 

pub struct PoolConfig {
    pub min_connections: u32,
    pub max_connections: u32,
    pub idle_timeout: u64,
    pub max_lifetime: u64,
}

连接池配置

Fields

min_connections: u32

最小连接数

max_connections: u32

最大连接数

idle_timeout: u64

连接空闲超时时间（秒）

max_lifetime: u64

连接最大生存时间（秒）

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<'de> Deserialize<'de> for PoolConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PoolConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.