Derive Serialize for all types

Because we want to write the whole Tree object into the database as
JSON, we need to be able to serialize all these types.

Some of them (which had no implementation of Deserialize) also got an
implementation of Deserialize, because we also want to be able to read
them from the database and print them to the user.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/src/package/source.rs b/src/package/source.rs
index bdac6ce..cbd4cf9 100644
--- a/src/package/source.rs
+++ b/src/package/source.rs
@@ -1,8 +1,9 @@
 use url::Url;
+use serde::Serialize;
 use serde::Deserialize;
 use getset::Getters;
 
-#[derive(Clone, Debug, Deserialize, Getters)]
+#[derive(Clone, Debug, Serialize, Deserialize, Getters)]
 pub struct Source {
     #[getset(get = "pub")]
     url: Url,
@@ -17,7 +18,7 @@ impl Source {
     }
 }
 
-#[derive(Clone, Debug, Deserialize, Getters)]
+#[derive(Clone, Debug, Serialize, Deserialize, Getters)]
 pub struct SourceHash {
     #[serde(rename = "type")]
     #[getset(get = "pub")]
@@ -36,7 +37,7 @@ impl SourceHash {
 }
 
 
-#[derive(Clone, Debug, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 pub enum HashType {
     #[serde(rename = "sha1")]
     Sha1,
@@ -59,7 +60,7 @@ impl std::fmt::Display for HashType {
 }
 
 
-#[derive(Deserialize, Clone, Debug, Hash, Eq, PartialEq)]
+#[derive(Serialize, Deserialize, Clone, Debug, Hash, Eq, PartialEq)]
 #[serde(transparent)]
 pub struct HashValue(String);