Struct DatabaseConfig 

pub struct DatabaseConfig {

    pub url: Option<String>,
    pub host: Option<String>,
    pub port: Option<u16>,
    pub user: Option<String>,
    pub password: Option<String>,
    pub database: Option<String>,
    pub connect_retries: u32,
    pub ssl_mode: SslMode,
    pub ssl_root_cert: Option<PathBuf>,
    pub connect_timeout_secs: u32,
    pub statement_timeout_secs: u32,
    pub keepalive_secs: u32,
    pub engine: DialectKind,
}

Database connection configuration.

Fields

url: Option<String>

Full connection URL (e.g., postgres://user:pass@host/db).

host: Option<String>

Database server hostname.

port: Option<u16>

Database server port number.

user: Option<String>

Database user for authentication.

password: Option<String>

Database password for authentication.

database: Option<String>

Database name to connect to.

connect_retries: u32

Number of times to retry a failed connection (max 20).

ssl_mode: SslMode

SSL/TLS mode for the database connection.

ssl_root_cert: Option<PathBuf>

PEM file holding the CA certificate(s) used to verify the server.

Mirrors libpq’s sslrootcert: when set, these certificates replace the built-in Mozilla trust store rather than adding to it. Only consulted by the verifying modes (verify-ca / verify-full).

connect_timeout_secs: u32

Connection timeout in seconds.

statement_timeout_secs: u32

Statement timeout in seconds (0 means no timeout).

keepalive_secs: u32

TCP keepalive interval in seconds (0 disables, default 120).

engine: DialectKind

Which engine the host/port/user/database fields describe.

Only consulted when url is unset. With a url, the engine is derived from its scheme (postgres:// / mysql://). Defaults to PostgreSQL, which is what the field-based form always produced historically.

Trait Implementations

impl Clone for DatabaseConfig

fn clone(&self) -> DatabaseConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseConfig

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

Formats the value using the given formatter.

impl Default for DatabaseConfig

fn default() -> Self

Returns the “default value” for a type.