ax_task/thread/
id.rs

1//! Generation-checked thread identity.
2
3/// A thread registry identity containing a slot and reuse generation.
4#[repr(transparent)]
5#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
6pub struct ThreadId(u64);
7
8impl ThreadId {
9    /// Creates an identifier from a registry slot and generation.
10    pub const fn from_parts(slot: u32, generation: u32) -> Self {
11        Self(((generation as u64) << 32) | slot as u64)
12    }
13
14    /// Returns the registry slot.
15    pub const fn slot(self) -> u32 {
16        self.0 as u32
17    }
18
19    /// Returns the slot reuse generation.
20    pub const fn generation(self) -> u32 {
21        (self.0 >> 32) as u32
22    }
23
24    /// Returns the stable integer representation.
25    pub const fn as_u64(self) -> u64 {
26        self.0
27    }
28}
ax_task/thread/id.rs

ax_task/thread/
id.rs
