use serde::{Serialize, Deserialize}; pub type UUID = [u8; 32]; pub type Hash = [u8; 32]; // Data management #[derive(Debug, Serialize, Deserialize)] pub struct SplitpointMeta { bucket: String, key: String, timestamp: u64, uuid: UUID, deleted: bool, } #[derive(Debug, Serialize, Deserialize)] pub struct VersionMeta { bucket: String, key: String, timestamp: u64, uuid: UUID, deleted: bool, mime_type: String, size: u64, is_complete: bool, data: VersionData, } #[derive(Debug, Serialize, Deserialize)] pub enum VersionData { Inline(Vec<u8>), FirstBlock(Hash), } #[derive(Debug, Serialize, Deserialize)] pub struct BlockMeta { version_uuid: UUID, offset: u64, hash: Hash, } #[derive(Debug, Serialize, Deserialize)] pub struct BlockReverseMeta { versions: Vec<UUID>, deleted_versions: Vec<UUID>, }