repro derive-adhoc#31

diff --git a/Cargo.lock b/Cargo.lock
index 23b316533f870413be9b20169c99614de57cfb4c..50e38d9eb41083c6666e74aab52869cd59b35b7b 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,78 +3,31 @@
 version = 3
 
 [[package]]
-name = "autocfg"
-version = "1.1.0"
+name = "educe"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
-
-[[package]]
-name = "downcast-rs"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
-
-[[package]]
-name = "foo"
-version = "0.1.0"
+checksum = "e93898956a40b4e5aadd52d57674426a14b0c5598ac5305b93b8560101083065"
 dependencies = [
- "downcast-rs",
- "futures",
-]
-
-[[package]]
-name = "futures"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23342abe12aba583913b2e62f22225ff9c950774065e4bfb61a19cd9770fec40"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
-dependencies = [
- "futures-core",
- "futures-sink",
+ "enum-ordinalize",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
-name = "futures-core"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
-
-[[package]]
-name = "futures-executor"
-version = "0.3.28"
+name = "enum-ordinalize"
+version = "4.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
+checksum = "fea0dcfa4e54eeb516fe454635a95753ddd39acda650ce703031c6973e315dd5"
 dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
+ "enum-ordinalize-derive",
 ]
 
 [[package]]
-name = "futures-io"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
-
-[[package]]
-name = "futures-macro"
-version = "0.3.28"
+name = "enum-ordinalize-derive"
+version = "4.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
+checksum = "0d28318a75d4aead5c4db25382e8ef717932d0346600cacae6357eb5941bc5ff"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -82,53 +35,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "futures-sink"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f43be4fe21a13b9781a69afa4985b0f6ee0e1afab2c6f454a8cf30e2b2237b6e"
-
-[[package]]
-name = "futures-task"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
-
-[[package]]
-name = "futures-util"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
+name = "foo"
+version = "0.1.0"
 dependencies = [
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
- "futures-task",
- "memchr",
- "pin-project-lite",
- "pin-utils",
- "slab",
+ "educe",
 ]
 
-[[package]]
-name = "memchr"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
-
-[[package]]
-name = "pin-project-lite"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c40d25201921e5ff0c862a505c6557ea88568a4e3ace775ab55e93f2f4f9d57"
-
-[[package]]
-name = "pin-utils"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.66"
@@ -147,15 +59,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "slab"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6528351c9bc8ab22353f9d776db39a20288e8d6c37ef8cfe3317cf875eecfc2d"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.28"

diff --git a/Cargo.toml b/Cargo.toml
index d4b15f49ee515d6e92f13add3d8dd7b9759802d9..6a7a16f4c3b4d53d3b8c6d36dfa6684275086049 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,13 +1,14 @@
 [package]
 name = "foo"
 version = "0.1.0"
-edition = "2021"
+edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-downcast-rs = "1"
-futures = "0.3.28"
+educe = "0.5"
+#downcast-rs = "1"
+#futures = "0.3.28"
 #tokio = { version = "1", features = ["full"] }
 #serde-value = "0.7"
 #serde = { version="1", features=["derive"] }

diff --git a/src/main.rs b/src/main.rs
index 9ce70ab69b071f0fe884287da020cc5457da76ec..8fe77a595f345e0bd8918e0a9947737d632d78ea 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,15 @@
-use futures::channel::oneshot;
+use educe::Educe;
 
-enum Void {}
+#[derive(Educe, Clone)]
+#[educe(Debug)]
+pub enum Limit {
+    True,
+    Name(String),
+    Field { f: String, n: String },
+    Fields { n: String },
+    Others(#[educe(Debug(ignore))] Vec<()>),
+}
 
 fn main() {
-    type F = futures::future::Shared<oneshot::Receiver<Void>>;
-    println!("{:?}", std::alloc::Layout::new::<F>());
+    println!("{:?}", Limit::True);
 }