Trait akita::BaseMapper

pub trait BaseMapper {
    type Item;

    fn insert<I, M: AkitaMapper>(
        &self,
        entity_manager: &M
    ) -> Result<Option<I>, AkitaError>
   where
        Self::Item: GetTableName + GetFields,
        I: FromValue;
    fn insert_batch<M: AkitaMapper>(
        datas: &[&Self::Item],
        entity_manager: &M
    ) -> Result<(), AkitaError>
   where
        Self::Item: GetTableName + GetFields;
    fn update<M: AkitaMapper>(
        &self,
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<u64, AkitaError>
   where
        Self::Item: GetTableName + GetFields;
    fn list<M: AkitaMapper>(
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<Vec<Self::Item>, AkitaError>
   where
        Self::Item: GetTableName + GetFields + FromValue;
    fn page<M: AkitaMapper>(
        page: usize,
        size: usize,
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<IPage<Self::Item>, AkitaError>
   where
        Self::Item: GetTableName + GetFields + FromValue;
    fn find_one<M: AkitaMapper>(
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<Option<Self::Item>, AkitaError>
   where
        Self::Item: GetTableName + GetFields + FromValue;
    fn find_by_id<I: ToValue, M: AkitaMapper>(
        &self,
        entity_manager: &M,
        id: I
    ) -> Result<Option<Self::Item>, AkitaError>
   where
        Self::Item: GetTableName + GetFields + FromValue;
    fn update_by_id<M: AkitaMapper>(
        &self,
        entity_manager: &M
    ) -> Result<u64, AkitaError>
   where
        Self::Item: GetFields + GetTableName + ToValue;
    fn delete<M: AkitaMapper>(
        &self,
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<u64, AkitaError>
   where
        Self::Item: GetFields + GetTableName + ToValue;
    fn delete_by_id<I: ToValue, M: AkitaMapper>(
        &self,
        entity_manager: &M,
        id: I
    ) -> Result<u64, AkitaError>
   where
        Self::Item: GetFields + GetTableName + ToValue;
    fn count<M: AkitaMapper>(
        &mut self,
        wrapper: Wrapper,
        entity_manager: &M
    ) -> Result<usize, AkitaError>;
}

Required Associated Types

type Item

Required Methods

fn insert<I, M: AkitaMapper>(
    &self,
    entity_manager: &M
) -> Result<Option<I>, AkitaError>where
    Self::Item: GetTableName + GetFields,
    I: FromValue,

Insert a record

fn insert_batch<M: AkitaMapper>(
    datas: &[&Self::Item],
    entity_manager: &M
) -> Result<(), AkitaError>where
    Self::Item: GetTableName + GetFields,

Insert Data Batch.

fn update<M: AkitaMapper>(
    &self,
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<u64, AkitaError>where
    Self::Item: GetTableName + GetFields,

Update Data With Wrapper.

fn list<M: AkitaMapper>(
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<Vec<Self::Item>, AkitaError>where
    Self::Item: GetTableName + GetFields + FromValue,

Query all records according to the entity condition

fn page<M: AkitaMapper>(
    page: usize,
    size: usize,
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<IPage<Self::Item>, AkitaError>where
    Self::Item: GetTableName + GetFields + FromValue,

Query all records (and turn the page) according to the entity condition

fn find_one<M: AkitaMapper>(
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<Option<Self::Item>, AkitaError>where
    Self::Item: GetTableName + GetFields + FromValue,

Find One With Wrapper.

fn find_by_id<I: ToValue, M: AkitaMapper>(
    &self,
    entity_manager: &M,
    id: I
) -> Result<Option<Self::Item>, AkitaError>where
    Self::Item: GetTableName + GetFields + FromValue,

Find Data With Table’s Ident.

fn update_by_id<M: AkitaMapper>(
    &self,
    entity_manager: &M
) -> Result<u64, AkitaError>where
    Self::Item: GetFields + GetTableName + ToValue,

Update Data With Table’s Ident.

fn delete<M: AkitaMapper>(
    &self,
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<u64, AkitaError>where
    Self::Item: GetFields + GetTableName + ToValue,

Delete Data With Wrapper.

fn delete_by_id<I: ToValue, M: AkitaMapper>(
    &self,
    entity_manager: &M,
    id: I
) -> Result<u64, AkitaError>where
    Self::Item: GetFields + GetTableName + ToValue,

Delete by ID

fn count<M: AkitaMapper>(
    &mut self,
    wrapper: Wrapper,
    entity_manager: &M
) -> Result<usize, AkitaError>

Get the Table Count.

Implementors