feat: suport read/write Manifest (#79)

* support read/write Manifest

* refine in memory struct

* fix seq num assign

* ignore typos testdata

* refine

* add license for typos.toml

* remove distinct_counts

---------

Co-authored-by: ZENOTME <st810918843@gmail.com>

.typos.toml

@@ -0,0 +1,19 @@
+# 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.
+
+[files]
+extend-exclude = ["**/testdata"]

Cargo.toml

@@ -52,6 +52,7 @@ serde_bytes = "0.11.8"
 serde_derive = "^1.0"
 serde_json = "^1.0"
 serde_repr = "0.1.16"
+serde_with = "3.4.0"
 tempfile = "3.8"
 tokio = { version = "1", features = ["macros"] }
 typed-builder = "^0.18"

crates/iceberg/Cargo.toml

@@ -53,6 +53,7 @@ serde_bytes = { workspace = true }
 serde_derive = { workspace = true }
 serde_json = { workspace = true }
 serde_repr = { workspace = true }
+serde_with = { workspace = true }
 typed-builder = { workspace = true }
 url = { workspace = true }
 urlencoding = { workspace = true }