Struct PgConfig 

pub struct PgConfig {
    pub url: String,
    pub host: String,
    pub port: u16,
    pub database: String,
    pub user: String,
    pub password: Option<String>,
    pub ssl_mode: SslMode,
    pub connect_timeout: Duration,
    pub statement_timeout: Option<Duration>,
    pub application_name: Option<String>,
    pub options: Vec<(String, String)>,
}

PostgreSQL connection configuration.

Fields

url: String

Database URL.

host: String

Host (extracted from URL or explicit).

port: u16

Port (default: 5432).

database: String

Database name.

user: String

Username.

password: Option<String>

Password.

ssl_mode: SslMode

SSL mode.

With the default tls cargo feature, TLS connections are established via rustls with certificates verified against the Mozilla root store (chain + hostname). Without the feature, any TLS-requiring mode fails at pool build time with a clear error — it is never silently downgraded to plaintext.

connect_timeout: Duration

Connection timeout.

statement_timeout: Option<Duration>

Statement timeout.

application_name: Option<String>

Application name (shown in pg_stat_activity).

options: Vec<(String, String)>

Additional options.

Implementations

impl PgConfig

pub fn from_url(url: impl Into<String>) -> PgResult<Self>

Create a new configuration from a database URL.

pub fn builder() -> PgConfigBuilder

Create a builder for configuration.

pub fn to_pg_config(&self) -> Config

Convert to tokio-postgres config.

Applies everything tokio_postgres::Config can express without a TLS connector: host/port/dbname/user/password, application_name, connect_timeout, the driver’s tokio_postgres::config::SslMode, plus statement_timeout and any extra options (passed via the libpq-style options startup parameter as space-separated -c key=value pairs).

Option pairs whose key is not a valid GUC name, or whose value contains whitespace / \ / ', are dropped with a warning: percent-decoded values could otherwise smuggle extra -c assignments into the space-joined string.

Require/VerifyCa/VerifyFull all map to the driver’s SslMode::Require; the pool supplies the rustls connector (with webpki certificate verification) that makes the mode satisfiable.

Trait Implementations

impl Clone for PgConfig

fn clone(&self) -> PgConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PgConfig

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

Formats the value using the given formatter.