Struct Settings 

pub struct Settings {
    pub id: String,
    pub settings_key: String,
    pub settings_value: String,
}

Settings struct

Fields

id: String

settings_key: String

settings_value: String

Implementations

impl Settings

Implementation of the Settings struct

pub async fn set_settings<T>(key: &str, value: T) -> Result<Settings, String>

where String: From<T>,

Set a settings

It uses a generic type to set the value of the setting

Arguments

• key - The key of the setting to set
• value - The value of the setting to set

Returns

• Result<Settings, String> - The updated settings or an error message

pub async fn get_settings<T>(key: &str) -> Result<T, <T as FromStr>::Err>

where T: FromStr,

Get a setting

It uses a generic type to get the value of the setting

Arguments

• key - The key of the setting to get

Returns

• Result<T, <T as FromStr>::Err> - The value of the setting or an error message

Trait Implementations

impl Clone for Settings

fn clone(&self) -> Settings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Settings

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Settings

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Insertable<table> for Settings

where String: AsExpression<<id as Expression>::SqlType> + AsExpression<<settings_key as Expression>::SqlType> + AsExpression<<settings_value as Expression>::SqlType>,

type Values = <(Option<Grouped<Eq<id, <String as AsExpression<<id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<settings_key, <String as AsExpression<<settings_key as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<settings_value, <String as AsExpression<<settings_value as Expression>::SqlType>>::Expression>>>) as Insertable<table>>::Values

The VALUES clause to insert these records

fn values( self, ) -> <(Option<Eq<id, String>>, Option<Eq<settings_key, String>>, Option<Eq<settings_value, String>>) as Insertable<table>>::Values

Construct Self::Values

fn insert_into(self, table: T) -> InsertStatement<T, Self::Values>

where T: Table, Self: Sized,

Insert self into a given table.

impl<'insert> Insertable<table> for &'insert Settings

where &'insert String: AsExpression<<id as Expression>::SqlType> + AsExpression<<settings_key as Expression>::SqlType> + AsExpression<<settings_value as Expression>::SqlType>,

type Values = <(Option<Grouped<Eq<id, <&'insert String as AsExpression<<id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<settings_key, <&'insert String as AsExpression<<settings_key as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<settings_value, <&'insert String as AsExpression<<settings_value as Expression>::SqlType>>::Expression>>>) as Insertable<table>>::Values

The VALUES clause to insert these records

fn values( self, ) -> <(Option<Eq<id, &'insert String>>, Option<Eq<settings_key, &'insert String>>, Option<Eq<settings_value, &'insert String>>) as Insertable<table>>::Values

Construct Self::Values

fn insert_into(self, table: T) -> InsertStatement<T, Self::Values>

where T: Table, Self: Sized,

Insert self into a given table.

impl<__DB: Backend, __ST0, __ST1, __ST2> Queryable<(__ST0, __ST1, __ST2), __DB> for Settings

where (String, String, String): FromStaticSqlRow<(__ST0, __ST1, __ST2), __DB>,

type Row = (String, String, String)

The Rust type you’d like to map from.

fn build(row: (String, String, String)) -> Result<Self>

Construct an instance of this type

impl<__DB: Backend> Selectable<__DB> for Settings

type SelectExpression = (id, settings_key, settings_value)

The expression you’d like to select.

fn construct_selection() -> Self::SelectExpression

Construct an instance of the expression

impl Serialize for Settings

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl UndecoratedInsertRecord<table> for Settings