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#![crate_type = "proc-macro"] #![recursion_limit = "1024"] #![deny(warnings, missing_copy_implementations)] #![allow(clippy::needless_pass_by_value, clippy::option_map_unwrap_or_else, clippy::option_map_unwrap_or)] #![warn( clippy::wrong_pub_self_convention, clippy::mut_mut, clippy::non_ascii_literal, clippy::similar_names, clippy::unicode_not_nfc, clippy::if_not_else, clippy::items_after_statements, clippy::used_underscore_binding )] #[macro_use] extern crate darling; extern crate proc_macro; extern crate proc_macro2; #[macro_use] extern crate quote; #[macro_use] extern crate syn; use darling::FromDeriveInput; mod crud; mod field; mod macros; mod opts; mod utils; mod view; #[doc(hidden)] #[proc_macro_derive(Creatable, attributes(crud))] pub fn derive_crud_creatable(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) error"); let table_name = utils::get_struct_attribute(&ast.attrs, "table_name").expect("table_name attribute not found!"); let builder = crud::create::parse(opt, table_name); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(Updatable, attributes(crud))] pub fn derive_crud_updatable(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) error"); let table_name = utils::get_struct_attribute(&ast.attrs, "table_name").expect("table_name attribute not found!"); let builder = crud::update::parse(opt, table_name); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(Deletable, attributes(crud))] pub fn derive_crud_deletable(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) error"); let table_name = utils::get_struct_attribute(&ast.attrs, "table_name").expect("table_name attribute not found!"); let builder = crud::delete::parse(opt, table_name); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(Retrievable, attributes(crud))] pub fn derive_crud_retrievable(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) error"); let builder = crud::retrieve::parse(opt); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(SimpleListable, attributes(crud))] pub fn derive_crud_simple_listable(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) error"); let table_name = utils::get_struct_attribute(&ast.attrs, "table_name").expect("table_name attribute not found!"); let builder = crud::simple_list::parse(opt, table_name); quote!(#builder).into() } #[proc_macro_derive(AddtionalCountModel, attributes(crud))] pub fn model_crud_additional_count_model(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::ModelStructOpts::from_derive_input(&ast) error"); let table_name = utils::get_struct_attribute(&ast.attrs, "table_name").expect("table_name attribute not found!"); let builder = crud::additional_count_model::parse(opt, table_name); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(VDeletable, attributes(view))] pub fn derive_view_delete(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ViewStructOpts::from_derive_input(&ast).expect("opts::ViewStructOpts::from_derive_input(&ast) error"); let builder = view::delete::parse(opt); quote!(#builder).into() } #[proc_macro_derive(VCreatable, attributes(view))] pub fn derive_view_create(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ViewStructOpts::from_derive_input(&ast).expect("opts::ViewStructOpts::from_derive_input(&ast) error"); let builder = view::create::parse(opt); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(VUpdatable, attributes(view))] pub fn derive_view_update(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ViewStructOpts::from_derive_input(&ast).expect("opts::ViewStructOpts::from_derive_input(&ast) error"); let builder = view::update::parse(opt); quote!(#builder).into() } #[doc(hidden)] #[proc_macro_derive(VRetrievable, attributes(view))] pub fn derive_view_query(input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ViewStructOpts::from_derive_input(&ast).expect("opts::ViewStructOpts::from_derive_input(&ast) error"); let builder = view::retrieve::parse(opt); quote!(#builder).into() } #[proc_macro_attribute] pub fn queryable_by_name(_args: proc_macro::TokenStream, input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) diesel_queryable_by_name error"); let (add_count_field, generate_count_struct) = (false, false); let builder = macros::diesel_queryable_by_name::parse(opt, add_count_field, generate_count_struct); quote!(#builder).into() } #[proc_macro_attribute] pub fn queryable_by_name_and_generate_count_model(_args: proc_macro::TokenStream, input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) diesel_queryable_by_name_and_generate_count_model error"); let (add_count_field, generate_count_struct) = (false, true); let builder = macros::diesel_queryable_by_name::parse(opt, add_count_field, generate_count_struct); quote!(#builder).into() } #[proc_macro_attribute] pub fn queryable_by_name_and_add_count_field(_args: proc_macro::TokenStream, input: proc_macro::TokenStream) -> proc_macro::TokenStream { let ast = parse_macro_input!(input as syn::DeriveInput); let opt = opts::ModelStructOpts::from_derive_input(&ast).expect("opts::opts::ModelStructOpts::from_derive_input(&ast) diesel_queryable_by_name_and_generate_count_model error"); let (add_count_field, generate_count_struct) = (true, false); let builder = macros::diesel_queryable_by_name::parse(opt, add_count_field, generate_count_struct); quote!(#builder).into() }