Struct PostgresBuilder 

pub struct PostgresBuilder { /* private fields */ }

Builder for a postgres instance.

Usually constructed via Postgres::build.

Implementations

impl PostgresBuilder

pub fn data_dir<T: Into<PathBuf>>(&mut self, data_dir: T) -> &mut Self

Sets the postgres data directory.

If not set, a temporary directory will be used.

pub fn initdb_binary<T: Into<PathBuf>>(&mut self, initdb_binary: T) -> &mut Self

Sets the location of the initdb binary.

pub fn host(&mut self, host: String) -> &mut Self

Sets the bind address.

pub fn port(&mut self, port: u16) -> &mut Self

Sets listening port.

If no port is set, the builder will attempt to find an unused port through binding to port 0. This is somewhat racy, but the only recourse, since Postgres does not support binding to port 0.

pub fn postgres_binary<T: Into<PathBuf>>( &mut self, postgres_binary: T, ) -> &mut Self

Sets the location of the postgres binary.

pub fn probe_delay(&mut self, probe_delay: Duration) -> &mut Self

Sets the startup probe delay.

Between two startup probes, waits this long.

pub fn psql_binary<T: Into<PathBuf>>(&mut self, psql_binary: T) -> &mut Self

Sets the location of the psql binary.

pub fn startup_timeout(&mut self, startup_timeout: Duration) -> &mut Self

Sets the maximum time to probe for startup.

pub fn superuser_pw<T: Into<String>>(&mut self, superuser_pw: T) -> &mut Self

Sets the password for the superuser.

pub fn start(&self) -> Result<Postgres, Error>

Starts the Postgres server.

Postgres will start using a newly created temporary directory as its data dir. The function will only return once a TCP connection to postgres has been made successfully.

Trait Implementations

impl Debug for PostgresBuilder

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

Formats the value using the given formatter.