Struct ParameterSetting 

pub struct ParameterSetting {
    pub definition: &'static ParameterDefinition,
    pub setting: String,
    pub reset_setting: String,
    pub source: &'static str,
}

A parameter’s value in a session, with the value RESET restores and where the current value came from.

Fields

definition: &'static ParameterDefinition

setting: String

The setting in base units, as pg_settings.setting reports it.

reset_setting: String

The setting RESET restores, as pg_settings.reset_val reports it.

source: &'static str

Where the setting came from, as pg_settings.source reports it: default, client, override or session.

Implementations

impl ParameterSetting

pub fn shown(&self) -> String

The setting as SHOW reports it.

Trait Implementations

impl Clone for ParameterSetting

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterSetting

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

Formats the value using the given formatter.