Struct DropDbBuilder

pub struct DropDbBuilder { /* private fields */ }

dropdb removes a PostgreSQL database.

Implementations

impl DropDbBuilder

pub fn new() -> Self

Create a new DropDbBuilder

pub fn from(settings: &dyn Settings) -> Self

Create a new DropDbBuilder from Settings

pub fn program_dir<P: Into<PathBuf>>(self, path: P) -> Self

Location of the program binary

pub fn echo(self) -> Self

Show the commands being sent to the server

pub fn force(self) -> Self

Try to terminate other connections before dropping

pub fn interactive(self) -> Self

Prompt before deleting anything

pub fn version(self) -> Self

Output version information, then exit

pub fn if_exists(self) -> Self

Don’t report error if database doesn’t exist

pub fn help(self) -> Self

Show help, then exit

pub fn host<S: AsRef<OsStr>>(self, host: S) -> Self

Database server host or socket directory

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

Database server port

pub fn username<S: AsRef<OsStr>>(self, username: S) -> Self

User name to connect as

pub fn no_password(self) -> Self

Never prompt for password

pub fn password(self) -> Self

Force password prompt

pub fn pg_password<S: AsRef<OsStr>>(self, pg_password: S) -> Self

user password

pub fn maintenance_db<S: AsRef<OsStr>>(self, db: S) -> Self

Alternate maintenance database

pub fn dbname<S: AsRef<OsStr>>(self, dbname: S) -> Self

Database name

Trait Implementations

impl Clone for DropDbBuilder

fn clone(&self) -> DropDbBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommandBuilder for DropDbBuilder

fn get_program(&self) -> &'static OsStr

Get the program name

fn get_program_dir(&self) -> &Option<PathBuf>

Location of the program binary

fn get_args(&self) -> Vec<OsString>

Get the arguments for the command

fn get_envs(&self) -> Vec<(OsString, OsString)>

Get the environment variables for the command

fn env<S: AsRef<OsStr>>(self, key: S, value: S) -> Self

Set an environment variable for the command

fn get_program_file(&self) -> PathBuf

Fully qualified path to the program binary

fn build(self) -> Command

where Self: Sized,

Build a standard Command

impl Debug for DropDbBuilder

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

Formats the value using the given formatter.

impl Default for DropDbBuilder

fn default() -> DropDbBuilder

Returns the “default value” for a type.