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use std::collections::HashMap;
use serde::{Serialize, Deserialize};
pub type UUID = [u8; 32];
pub type Hash = [u8; 32];
// Network management
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct NetworkConfig {
pub members: HashMap<UUID, NetworkConfigEntry>,
pub version: u64,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct NetworkConfigEntry {
pub datacenter: String,
pub n_tokens: u32,
}
// 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>,
}
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