Struct ConnectionConfig 

pub struct ConnectionConfig {
    pub host: String,
    pub port: u16,
    pub username: Option<String>,
    pub password: Option<String>,
    pub keyspace: Option<String>,
    pub connect_timeout: u64,
    pub request_timeout: u64,
    pub ssl: bool,
    pub ssl_config: Option<SslConfig>,
    pub protocol_version: Option<u8>,
}

Configuration for establishing a database connection.

Fields

host: String

Contact point host (e.g., “127.0.0.1”).

port: u16

Native transport port (default: 9042).

username: Option<String>

Optional username for authentication.

password: Option<String>

Optional password for authentication.

keyspace: Option<String>

Optional default keyspace.

connect_timeout: u64

Connection timeout in seconds.

request_timeout: u64

Per-request timeout in seconds.

ssl: bool

Whether to use SSL/TLS.

ssl_config: Option<SslConfig>

SSL/TLS configuration.

protocol_version: Option<u8>

Protocol version (None = auto-negotiate).

Trait Implementations

impl Clone for ConnectionConfig

fn clone(&self) -> ConnectionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionConfig

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

Formats the value using the given formatter.