diff options
| author | HampusM <hampus@hampusmat.com> | 2022-10-02 19:32:25 +0200 |
|---|---|---|
| committer | HampusM <hampus@hampusmat.com> | 2022-10-02 19:32:25 +0200 |
| commit | d8525f169649e4ce7e806e68de5e328135755326 (patch) | |
| tree | 4fc573e79c8f3836fada5fdb0851b4740a63c43d /macros | |
| parent | 31f62ea0c634360030dcf89203268fa5684b5905 (diff) | |
refactor: improve management of feature specific items
Diffstat (limited to 'macros')
| -rw-r--r-- | macros/Cargo.toml | 2 | ||||
| -rw-r--r-- | macros/src/lib.rs | 15 |
2 files changed, 9 insertions, 8 deletions
diff --git a/macros/Cargo.toml b/macros/Cargo.toml index e65a4d7..205e9fe 100644 --- a/macros/Cargo.toml +++ b/macros/Cargo.toml @@ -13,6 +13,7 @@ proc_macro = true [package.metadata.docs.rs] all-features = true +rustdoc-args = ["--cfg", "doc_cfg"] [features] factory = [] @@ -25,6 +26,7 @@ proc-macro2 = "1.0.40" uuid = { version = "0.8", features = ["v4"] } regex = "1.6.0" once_cell = "1.13.1" +feature_macros = "0.1.0" [dev_dependencies] syrette = { version = "0.4.0", path = "..", features = ["factory"] } diff --git a/macros/src/lib.rs b/macros/src/lib.rs index fc30016..8e906d0 100644 --- a/macros/src/lib.rs +++ b/macros/src/lib.rs @@ -1,3 +1,5 @@ +#![cfg_attr(doc_cfg, feature(doc_cfg))] +#![feature(proc_macro_hygiene)] #![deny(clippy::all)] #![deny(clippy::pedantic)] #![allow(clippy::module_name_repetitions)] @@ -5,6 +7,7 @@ //! Macros for the [Syrette](https://crates.io/crates/syrette) crate. +use feature_macros::feature_specific; use proc_macro::TokenStream; use quote::quote; use syn::{parse, parse_macro_input}; @@ -15,10 +18,10 @@ mod libs; mod macro_flag; mod util; -#[cfg(feature = "factory")] +#[feature_specific("factory")] mod factory; -#[cfg(feature = "factory")] +#[feature_specific("factory")] mod fn_trait; use crate::declare_interface_args::DeclareInterfaceArgs; @@ -156,8 +159,6 @@ pub fn injectable(args_stream: TokenStream, impl_stream: TokenStream) -> TokenSt /// /// The return type is automatically put inside of a [`TransientPtr`]. /// -/// *This macro is only available if Syrette is built with the "factory" feature.* -/// /// # Arguments /// * (Zero or more) Flags. Like `a = true, b = false` /// @@ -192,8 +193,8 @@ pub fn injectable(args_stream: TokenStream, impl_stream: TokenStream) -> TokenSt /// ``` /// /// [`TransientPtr`]: https://docs.rs/syrette/latest/syrette/ptr/type.TransientPtr.html +#[feature_specific("factory")] #[proc_macro_attribute] -#[cfg(feature = "factory")] pub fn factory(args_stream: TokenStream, type_alias_stream: TokenStream) -> TokenStream { use quote::ToTokens; @@ -267,8 +268,6 @@ pub fn factory(args_stream: TokenStream, type_alias_stream: TokenStream) -> Toke /// Another way to accomplish what this macro does would be by using /// the [`macro@factory`] macro. /// -/// *This macro is only available if Syrette is built with the "factory" feature.* -/// /// # Arguments /// - Interface trait /// * (Zero or more) Flags. Like `a = true, b = false` @@ -292,7 +291,7 @@ pub fn factory(args_stream: TokenStream, type_alias_stream: TokenStream) -> Toke /// declare_default_factory!(dyn IParser); /// ``` #[proc_macro] -#[cfg(feature = "factory")] +#[feature_specific("factory")] pub fn declare_default_factory(args_stream: TokenStream) -> TokenStream { use syn::parse_str; |