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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)
}
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(),
};
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,
],
)
}
}