pub fn notify_set(&self) -> impl Iterator<Item = &dyn Var> {
        vec![
            &self.application_name as &dyn Var,
            &self.client_encoding,
            &self.date_style,
            &self.integer_datetimes,
            &self.server_version,
            &self.standard_conforming_strings,
        ]
        .into_iter()
    }
/// Returns an iterator over configuration parameters (and their current
/// values for this session) that are expected to be sent to the client when
/// a new connection is established or when their value changes.
Returns an iterator over configuration parameters (and their current
values for this session) that are expected to be sent to the client when
a new connection is established or when their value changes.
Returns an iterator over configuration parameters ( and their current values for this session ) that are expected to be sent to the client when a new connection is established or when their value changes .
pub fn notify_set(&self) -> impl Iterator<Item = &dyn Var> {
        vec![
            &self.application_name as &dyn Var,
            &self.client_encoding,
            &self.date_style,
            &self.integer_datetimes,
            &self.server_version,
            &self.standard_conforming_strings,
        ]
        .into_iter()
    }
pub fn notify_set ( & self ) -> impl Iterator < Item = & dyn Var > { vec ! [ self application_name as dyn Var self client_encoding self date_style self integer_datetimes self server_version self standard_conforming_strings ] . into_iter ( ) }
Returns an iterator over configuration parameters (and their current
values for this session) that are expected to be sent to the client when
a new connection is established or when their value changes.
Returns an iterator over configuration parameters ( and their current values for this session ) that are expected to be sent to the client when a new connection is established or when their value changes .
&self
&self