Struct backend::model::entity::shadings::Shading

pub struct Shading {
    pub id: Uuid,
    pub layer_id: Uuid,
    pub shade: Shade,
    pub geometry: Polygon<Point>,
    pub add_date: Option<NaiveDate>,
    pub remove_date: Option<NaiveDate>,
    pub notes: String,
}

The Shading entity.

Fields

id: Uuid

The id of the shading.

layer_id: Uuid

The plant layer the shadings is on.

shade: Shade

The type/strength of shade.

geometry: Polygon<Point>

The position of the shade on the map.

add_date: Option<NaiveDate>

The date the shading was added to the map. If None, the shading always existed.

remove_date: Option<NaiveDate>

The date the shading was removed from the map. If None, the shading is still on the map.

notes: String

Markdown notes

Implementations

impl Shading

pub async fn find( search_parameters: FindShadingsParameters, conn: &mut AsyncPgConnection ) -> QueryResult<Vec<ShadingDto>>

Get all shadings associated with the query.

Errors

• Unknown, diesel doesn’t say why it might error.

pub async fn create( dto_vec: Vec<NewShadingDto>, conn: &mut AsyncPgConnection ) -> QueryResult<Vec<ShadingDto>>

Create a new shading in the database.

Errors

• If the layer_id references a layer that is not of type plant.
• Unknown, diesel doesn’t say why it might error.

pub async fn update( dto: UpdateShadingDto, conn: &mut AsyncPgConnection ) -> QueryResult<Vec<ShadingDto>>

Partially update a shading in the database.

Errors

• Unknown, diesel doesn’t say why it might error.

fn do_update( updates: Vec<UpdateShading>, conn: &mut AsyncPgConnection ) -> Vec<impl Future<Output = QueryResult<Self>>>

Performs the actual update of the plantings using pipelined requests. See diesel_async::AsyncPgConnection for more information. Because the type system can not easily infer the type of futures this helper function is needed, with explicit type annotations.

pub async fn delete_by_ids( dtos: Vec<DeleteShadingDto>, conn: &mut AsyncPgConnection ) -> QueryResult<usize>

Delete the shading from the database.

Errors

• Unknown, diesel doesn’t say why it might error.

Trait Implementations

impl Clone for Shading

fn clone(&self) -> Shading

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Shading

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

Formats the value using the given formatter.

impl From<NewShadingDto> for Shading

fn from(dto: NewShadingDto) -> Self

Converts to this type from the input type.

impl From<Shading> for ShadingDto

fn from(entity: Shading) -> Self

Converts to this type from the input type.

impl HasTable for Shading

type Table = table

The table this type is associated with.

fn table() -> Self::Table

Returns the table this type is associated with.

impl<'ident> Identifiable for &'ident Shading

type Id = &'ident Uuid

The type of this struct’s identifier.

fn id(self) -> Self::Id

Returns the identifier for this record.

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

type Values = <(Option<Grouped<Eq<id, <&'insert Uuid as AsExpression<<id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<layer_id, <&'insert Uuid as AsExpression<<layer_id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<shade, <&'insert Shade as AsExpression<<shade as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<geometry, <&'insert Polygon<Point> as AsExpression<<geometry as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<add_date, <&'insert NaiveDate as AsExpression<<add_date as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<remove_date, <&'insert NaiveDate as AsExpression<<remove_date as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<notes, <&'insert String as AsExpression<<notes as Expression>::SqlType>>::Expression>>>) as Insertable<table>>::Values

The VALUES clause to insert these records

fn values( self ) -> <(Option<Eq<id, &'insert Uuid>>, Option<Eq<layer_id, &'insert Uuid>>, Option<Eq<shade, &'insert Shade>>, Option<Eq<geometry, &'insert Polygon<Point>>>, Option<Eq<add_date, &'insert NaiveDate>>, Option<Eq<remove_date, &'insert NaiveDate>>, Option<Eq<notes, &'insert String>>) as Insertable<table>>::Values

Construct Self::Values

fn insert_into( self, table: T ) -> InsertStatement<T, Self::Values, Insert, NoReturningClause>where T: Table, Self: Sized,

Insert self into a given table.

impl Insertable<table> for Shading

type Values = <(Option<Grouped<Eq<id, <Uuid as AsExpression<<id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<layer_id, <Uuid as AsExpression<<layer_id as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<shade, <Shade as AsExpression<<shade as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<geometry, <Polygon<Point> as AsExpression<<geometry as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<add_date, <NaiveDate as AsExpression<<add_date as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<remove_date, <NaiveDate as AsExpression<<remove_date as Expression>::SqlType>>::Expression>>>, Option<Grouped<Eq<notes, <String as AsExpression<<notes as Expression>::SqlType>>::Expression>>>) as Insertable<table>>::Values

The VALUES clause to insert these records

fn values( self ) -> <(Option<Eq<id, Uuid>>, Option<Eq<layer_id, Uuid>>, Option<Eq<shade, Shade>>, Option<Eq<geometry, Polygon<Point>>>, Option<Eq<add_date, NaiveDate>>, Option<Eq<remove_date, NaiveDate>>, Option<Eq<notes, String>>) as Insertable<table>>::Values

Construct Self::Values

fn insert_into( self, table: T ) -> InsertStatement<T, Self::Values, Insert, NoReturningClause>where T: Table, Self: Sized,

Insert self into a given table.

impl<__DB: Backend, __ST0, __ST1, __ST2, __ST3, __ST4, __ST5, __ST6> Queryable<(__ST0, __ST1, __ST2, __ST3, __ST4, __ST5, __ST6), __DB> for Shadingwhere (Uuid, Uuid, Shade, Polygon<Point>, Option<NaiveDate>, Option<NaiveDate>, String): FromStaticSqlRow<(__ST0, __ST1, __ST2, __ST3, __ST4, __ST5, __ST6), __DB>,

type Row = (Uuid, Uuid, Shade, Polygon<Point>, Option<NaiveDate>, Option<NaiveDate>, String)

The Rust type you’d like to map from.

fn build(row: Self::Row) -> Result<Self>

Construct an instance of this type

impl UndecoratedInsertRecord<table> for Shading