Struct splinter_shard_bid 

#[repr(C)]
pub struct splinter_shard_bid {
    pub shard_id: atomic_uint_least32_t,
    pub pid: atomic_uint_least32_t,
    pub intent: atomic_uint_least8_t,
    pub priority: atomic_uint_least8_t,
    pub _pad: [atomic_uint_least8_t; 2],
    pub duration_tsc: atomic_uint_least64_t,
    pub claimed_at: atomic_uint_least64_t,
}

@brief One cooperative-memory-scheduling bid. 32 of these live in the header. Packed to ~32 bytes so all 32 fit in ~1 KB (intentionally NOT individually cache-line aligned: claims/releases are rare and elections are read-only, so false sharing on this table is a non-issue, and the thesis budgets ~1 KB, not 2 KB).

Fields

shard_id: atomic_uint_least32_t

< 0 = empty slot. Claimed via CAS.

pid: atomic_uint_least32_t

< getpid() of the claimant; PID tie-break.

intent: atomic_uint_least8_t

< splinter_intent_t.

priority: atomic_uint_least8_t

< 0-255, higher wins the election.

_pad: [atomic_uint_least8_t; 2]

< explicit padding; keep layout stable.

duration_tsc: atomic_uint_least64_t

< declared window in splinter_now() ticks.

claimed_at: atomic_uint_least64_t

< splinter_now() at claim / last re-bid.

Trait Implementations

impl Clone for splinter_shard_bid

fn clone(&self) -> splinter_shard_bid

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for splinter_shard_bid

impl Debug for splinter_shard_bid

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.