Add an internal Properties derive macro

.licenserc.yaml

@@ -31,6 +31,8 @@ header:
     - "**/DEPENDENCIES.*.tsv"
     # Generated content by cargo-public-api
     - "**/public-api.txt"
+    # Generated content by trybuild
+    - "**/*.stderr"
     # Release distributions
     - "dist/*"
     - "target"

.typos.toml

@@ -21,6 +21,7 @@ extend-ignore-identifiers-re = ["^bimap$"]
 [default.extend-words]
 AGS = "AGS"
 ags = "ags"
+ser = "ser"
 
 [files]
 extend-exclude = ["**/testdata", "CHANGELOG.md", "**/public-api.txt"]

Cargo.toml

@@ -23,6 +23,7 @@ members = [
   "crates/iceberg",
   "crates/integration_tests",
   "crates/integrations/*",
+  "crates/property-macro",
   "crates/sqllogictest",
   "crates/storage/*",
   "crates/test_utils",
@@ -125,7 +126,9 @@ ordered-float = "4"
 parquet = "58.4"
 pilota = "0.11.10"
 pretty_assertions = "1.4"
+proc-macro2 = "1"
 pyo3 = "0.28"
+quote = "1"
 rand = "0.9.3"
 regex = "1.11.3"
 reqwest = { version = "0.12.12", default-features = false, features = ["json"] }
@@ -141,6 +144,7 @@ sqllogictest = "0.29"
 sqlx = { version = "0.8.1", default-features = false }
 stacker = "0.1.20"
 strum = "0.27.2"
+syn = "2"
 tempfile = "3.18"
 thrift = "0.17.0"
 tokio = { version = "1.47", default-features = false, features = [
@@ -150,6 +154,7 @@ tokio = { version = "1.47", default-features = false, features = [
 toml = "0.8"
 tracing = "0.1.41"
 tracing-subscriber = "0.3.20"
+trybuild = "1"
 typed-builder = "0.20"
 typetag = "0.2"
 url = "2.5.7"

crates/iceberg/src/lib.rs

@@ -65,6 +65,7 @@
 #[macro_use]
 extern crate derive_builder;
 extern crate core;
+extern crate self as iceberg;
 
 mod error;
 pub use error::{Error, ErrorKind, Result};

crates/property-macro/Cargo.toml

@@ -0,0 +1,49 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+[package]
+edition = { workspace = true }
+homepage = { workspace = true }
+name = "iceberg-property-macro"
+publish = false
+readme = "README.md"
+rust-version = { workspace = true }
+version = { workspace = true }
+
+license = { workspace = true }
+repository = { workspace = true }
+
+categories = ["database"]
+description = "Property derive macro for Apache Iceberg Rust"
+keywords = ["iceberg"]
+
+[lib]
+proc-macro = true
+
+[dependencies]
+proc-macro2 = { workspace = true }
+quote = { workspace = true }
+syn = { workspace = true, features = ["full"] }
+
+[dev-dependencies]
+iceberg = { workspace = true }
+serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }
+trybuild = { workspace = true }
+
+[lints]
+workspace = true