feat: derive Deserialize/Serialize for ObjectMetaData (#420)

* feat: derive Deserialize/Serialize for ObjectMetaData * feat: let serde to be a feature which is disabled by default * fix: tweak feature order
apache · Jul 5, 2022 · 7994bfb · 7994bfb · github-actions · Jul 5, 2022
1 parent 8a6e7c3
commit 7994bfb
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diff --git a/Cargo.toml b/Cargo.toml
@@ -17,6 +17,7 @@ all-features = true
 [features]
 compress = ["async-compression"]
 retry = ["backon"]
+serde = ["time/serde"]
 services-hdfs = ["hdrs"]
 services-http = ["radix_trie"]
 testing = ["uuid"]

diff --git a/src/object.rs b/src/object.rs
@@ -46,6 +46,8 @@ use crate::path::get_basename;
 use crate::path::normalize_path;
 use crate::Accessor;
 use crate::BytesWrite;
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
 
 /// Handler for all object related operations.
 #[derive(Clone, Debug)]
@@ -722,6 +724,7 @@ impl Object {
 
 /// Metadata carries all object metadata.
 #[derive(Debug, Clone, Default)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct ObjectMetadata {
     mode: ObjectMode,
 
@@ -808,6 +811,7 @@ impl ObjectMetadata {
 
 /// ObjectMode represents the corresponding object's mode.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub enum ObjectMode {
     /// FILE means the object has data to read.
     FILE,