[−][src]Trait rbatis::crud::CRUDEnable

pub trait CRUDEnable: Send + Sync + Serialize + DeserializeOwned {
    type IdType: Send + Sync + DeserializeOwned + Serialize + Display;
    fn table_name() -> String { ... }

    fn table_fields() -> String { ... }

    fn make_field_value_map<C>(
        db_type: &DriverType, 
        arg: &C
    ) -> Result<Map<String, Value>>
    where
        C: CRUDEnable,
    { ... }

    fn make_fields(map: &Map<String, Value>) -> Result<String> { ... }

    fn make_sql_arg(
        index: &mut usize, 
        db_type: &DriverType, 
        map: &Map<String, Value>
    ) -> Result<(String, Vec<Value>)> { ... }
}

DB Table model trait

Associated Types

type IdType: Send + Sync + DeserializeOwned + Serialize + Display

your table id type,for example: IdType = String IdType = i32

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Provided methods

fn table_name() -> String

get table name,default is type name for snake name

for Example: struct BizActivity{} => "biz_activity" also. you can overwrite this method return ture name

impl CRUDEnable for BizActivity{ table_name() -> String{ "biz_activity".to_string() } }

fn table_fields() -> String

get table fields string

for Example: "create_time,delete_flag,h5_banner_img,h5_link,id,name,pc_banner_img,pc_link,remark,sort,status,version"

you also can impl this method for static string

fn make_field_value_map<C>(
    db_type: &DriverType,
    arg: &C
) -> Result<Map<String, Value>> where
    C: CRUDEnable, 

make an Map<table_field,value>

fn make_fields(map: &Map<String, Value>) -> Result<String>

make fields

fn make_sql_arg(
    index: &mut usize,
    db_type: &DriverType,
    map: &Map<String, Value>
) -> Result<(String, Vec<Value>)>

return (sql,args)

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Implementations on Foreign Types

impl<T> CRUDEnable for Option<T> where
    T: CRUDEnable, [src]

type IdType = T::IdType

fn table_name() -> String[src]

Bean's table name

fn table_fields() -> String[src]

Bean's table fields

fn make_field_value_map<C>(
    db_type: &DriverType,
    arg: &C
) -> Result<Map<String, Value>> where
    C: CRUDEnable, [src]

fn make_sql_arg(
    index: &mut usize,
    db_type: &DriverType,
    map: &Map<String, Value>
) -> Result<(String, Vec<Value>)>[src]

return sql,args

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Implementors

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