✨ 实现异步业务函数

Cargo.toml

@@ -15,6 +15,9 @@ sha2 = "0.10.8"
 scrypt = "0.11.0"
 regex = "1.10.2"
 serde_json = "1.0.108"
+oblivion-codegen = { path = "oblivion-codegen" }
+proc-macro2 = "1"
+futures = "0.3"
 
 [lib]
 name = "oblivion"

oblivion-codegen/.gitignore

@@ -0,0 +1 @@
+target/

oblivion-codegen/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "oblivion-codegen"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+futures = "0.3.29"
+quote = "1.0"
+proc-macro2 = "1"
+syn = { version = "2.0", features = ["full"] }
+
+[lib]
+bin = "oblivion_codegen"
+proc-macro = true

oblivion-codegen/src/lib.rs

@@ -0,0 +1,25 @@
+use proc_macro::TokenStream;
+use quote::quote;
+use syn::{parse_macro_input, ItemFn};
+
+#[proc_macro_attribute]
+pub fn async_route(_: TokenStream, item: TokenStream) -> TokenStream {
+    let input = parse_macro_input!(item as ItemFn);
+
+    let func_name = &input.sig.ident;
+    let func_args = &input.sig.inputs;
+    let func_block = input.block;
+
+    let expanded = quote! {
+
+
+        pub fn #func_name(#func_args) -> BoxFuture<'static, BaseResponse>
+        {
+            async move {
+                #func_block
+            }.boxed()
+        }
+    };
+
+    TokenStream::from(expanded)
+}