Struct StartupParameters 

pub struct StartupParameters { /* private fields */ }

Structured startup fields and extension parameters.

Implementations

impl StartupParameters

pub fn new(user: impl Into<String>) -> Self

Creates parameters containing a PostgreSQL user.

pub fn user(&self) -> Option<&str>

Returns the configured user, when present.

pub fn database_name(&self) -> Option<&str>

Returns the configured database, when present.

pub fn database(self, database: impl Into<String>) -> Self

Overrides the database field.

pub fn extension( self, name: impl Into<String>, value: impl Into<String>, ) -> Result<Self, StartupParameterError>

Adds a non-standard startup extension parameter.

Errors

Returns an error when name is a structured standard field.

Trait Implementations

impl Clone for StartupParameters

fn clone(&self) -> StartupParameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StartupParameters

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

Formats the value using the given formatter.

impl Default for StartupParameters

fn default() -> StartupParameters

Returns the “default value” for a type.

impl Eq for StartupParameters

impl PartialEq for StartupParameters

fn eq(&self, other: &StartupParameters) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StartupParameters