ms2k/lazaret
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Make codec shape authority compile-time and fixed

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ms2k 2026-07-19 04:33:43 +09:00
commit 54cc167f81
2 changed files with 322 additions and 52 deletions
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10
crates/lazaret-storage-catalog/src/lib.rs
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@ -863,13 +863,15 @@ fn ensure_absent(
}
}
fn encode<T: serde::Serialize>(value: &T) -> Result<Vec<u8>, CatalogError> {
fn encode<T: lazaret_core::records::SchemaType + serde::Serialize>(
value: &T,
) -> Result<Vec<u8>, CatalogError> {
codec::encode(value).map_err(CatalogError::Codec)
}
fn decode_row<T>(encoded: &[u8]) -> Result<T, CatalogError>
where
T: serde::de::DeserializeOwned + serde::Serialize,
T: lazaret_core::records::SchemaType + serde::de::DeserializeOwned + serde::Serialize,
{
codec::decode(encoded).map_err(CatalogError::Codec)
}
@ -889,7 +891,9 @@ fn lease_key(lease: &ArtifactLease) -> [u8; 40] {
key
}
trait CatalogRecord: Eq + serde::de::DeserializeOwned + serde::Serialize {
trait CatalogRecord:
Eq + lazaret_core::records::SchemaType + serde::de::DeserializeOwned + serde::Serialize
{
const ROW: CatalogRow;
fn catalog_key(&self) -> Vec<u8>;

4
crates/lazaret-storage-catalog/tests/catalog.rs
View file

@ -334,6 +334,10 @@ struct UnknownMetadata<'a> {
schema_version: u32,
}
impl lazaret_core::records::SchemaType for UnknownMetadata<'_> {
const NAME: &'static str = "test::UnknownMetadata";
}
#[test]
fn unknown_version_refuses_before_rows() {
let fixture = Fixture::new();