1 files changed, 81 insertions, 0 deletions
diff --git a/vendor/uuid/src/adapter/compact.rs b/vendor/uuid/src/adapter/compact.rs
new file mode 100644
index 000000000..1b53682e3
--- /dev/null
+++ b/vendor/uuid/src/adapter/compact.rs
@@ -0,0 +1,81 @@
+//! Module for use with `#[serde(with = "...")]` to serialize a [`Uuid`]
+//! as a `[u8; 16]`.
+//!
+//! [`Uuid`]: ../../struct.Uuid.html
+
+/// Serializer for a [`Uuid`] into a `[u8; 16]`
+///
+/// [`Uuid`]: ../../struct.Uuid.html
+pub fn serialize<S>(u: &crate::Uuid, serializer: S) -> Result<S::Ok, S::Error>
+where
+    S: serde::Serializer,
+{
+    serde::Serialize::serialize(u.as_bytes(), serializer)
+}
+
+/// Deserializer from a `[u8; 16]` into a [`Uuid`]
+///
+/// [`Uuid`]: ../../struct.Uuid.html
+pub fn deserialize<'de, D>(deserializer: D) -> Result<crate::Uuid, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    let bytes: [u8; 16] = serde::Deserialize::deserialize(deserializer)?;
+
+    Ok(crate::Uuid::from_bytes(bytes))
+}
+
+#[cfg(test)]
+mod tests {
+
+    use serde_test;
+
+    #[test]
+    fn test_serialize_compact() {
+        #[derive(
+            serde_derive::Serialize, Debug, serde_derive::Deserialize, PartialEq,
+        )]
+        struct UuidContainer {
+            #[serde(with = "super")]
+            u: crate::Uuid,
+        }
+        use serde_test::Configure;
+
+        let uuid_bytes = b"F9168C5E-CEB2-4F";
+        let container = UuidContainer {
+            u: crate::Uuid::from_slice(uuid_bytes).unwrap(),
+        };
+
+        // more complex because of the struct wrapping the actual UUID
+        // serialization
+        serde_test::assert_tokens(
+            &container.compact(),
+            &[
+                serde_test::Token::Struct {
+                    name: "UuidContainer",
+                    len: 1,
+                },
+                serde_test::Token::Str("u"),
+                serde_test::Token::Tuple { len: 16 },
+                serde_test::Token::U8(uuid_bytes[0]),
+                serde_test::Token::U8(uuid_bytes[1]),
+                serde_test::Token::U8(uuid_bytes[2]),
+                serde_test::Token::U8(uuid_bytes[3]),
+                serde_test::Token::U8(uuid_bytes[4]),
+                serde_test::Token::U8(uuid_bytes[5]),
+                serde_test::Token::U8(uuid_bytes[6]),
+                serde_test::Token::U8(uuid_bytes[7]),
+                serde_test::Token::U8(uuid_bytes[8]),
+                serde_test::Token::U8(uuid_bytes[9]),
+                serde_test::Token::U8(uuid_bytes[10]),
+                serde_test::Token::U8(uuid_bytes[11]),
+                serde_test::Token::U8(uuid_bytes[12]),
+                serde_test::Token::U8(uuid_bytes[13]),
+                serde_test::Token::U8(uuid_bytes[14]),
+                serde_test::Token::U8(uuid_bytes[15]),
+                serde_test::Token::TupleEnd,
+                serde_test::Token::StructEnd,
+            ],
+        )
+    }
+}