29 lines
876 B
Rust
29 lines
876 B
Rust
use crate::{common, Attributes};
|
|
use quote::quote;
|
|
|
|
pub(crate) fn derive_diesel_crud_list_impl(
|
|
Attributes {
|
|
struct_ident,
|
|
table,
|
|
..
|
|
}: &Attributes,
|
|
) -> proc_macro2::TokenStream {
|
|
let return_type = common::return_type(quote! { Vec<Self> });
|
|
|
|
quote! {
|
|
#[automatically_derived]
|
|
impl lib::diesel_crud_trait::DieselCrudList for #struct_ident {
|
|
fn list<'a, 'async_trait>(conn: &'a mut diesel_async::AsyncPgConnection) -> #return_type
|
|
where
|
|
Self: Sized + Sync + 'a,
|
|
'a: 'async_trait
|
|
{
|
|
Box::pin(async move {
|
|
use diesel::associations::HasTable;
|
|
diesel_async::RunQueryDsl::get_results(#table::table::table(), conn).await.map_err(Into::into)
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|