reddb_engine/storage/
entity_id.rs

1//! Stable entity identity shared by storage and transaction tracking.
2
3use std::fmt;
4
5/// Unique identifier for any entity in the unified storage
6#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
7pub struct EntityId(pub u64);
8
9impl EntityId {
10    /// Create a new entity ID
11    pub fn new(id: u64) -> Self {
12        Self(id)
13    }
14
15    /// Get the raw ID value
16    pub fn raw(&self) -> u64 {
17        self.0
18    }
19}
20
21impl fmt::Display for EntityId {
22    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
23        write!(f, "e{}", self.0)
24    }
25}
26
27impl From<u64> for EntityId {
28    fn from(id: u64) -> Self {
29        Self(id)
30    }
31}

reddb_engine/storage/entity_id.rs

reddb_engine/storage/
entity_id.rs