Struct DatabaseConnection 

pub struct DatabaseConnection {
    pub type: String,
    pub hostname: String,
    pub database: String,
    pub username: String,
    pub password: String,
    pub hostport: u16,
    pub charset: String,
    pub prefix: String,
    pub deploy: u8,
    pub rw_separate: bool,
    pub fields_strict: bool,
    pub break_reconnect: bool,
}

单个数据库连接配置

Fields

type: String

数据库类型（如 mysql）

hostname: String

主机名

database: String

数据库名

username: String

用户名

password: String

密码

安全约束：即使未来为 DatabaseConnection 派生 Serialize， 密码也绝不应出现在序列化输出中（防止日志/响应泄露）。

hostport: u16

主机端口

charset: String

字符集

prefix: String

表前缀

deploy: u8

部署模式（0=集中式 1=分布式）

rw_separate: bool

是否读写分离

fields_strict: bool

是否严格字段校验

break_reconnect: bool

是否断线重连

Trait Implementations

impl Clone for DatabaseConnection

fn clone(&self) -> DatabaseConnection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseConnection

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DatabaseConnection

fn deserialize<__D>( __deserializer: __D, ) -> Result<DatabaseConnection, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.