Struct PosixTier 

pub struct PosixTier { /* private fields */ }

2026-09-25: Read the record into a host buffer (buffered, through ExpertFileReader), copy it into the slot’s part of one device buffer, and sync the stream.

Implementations

impl PosixTier

pub fn open(dir: &Path, num_slabs: u32, slots_per_slab: u32) -> Result<Self>

Trait Implementations

impl ExpertTier for PosixTier

fn fetch( &mut self, key: ExpertKey, slot: ArenaSlot, stream: u64, ) -> Result<ExpertResidency>

fn kind(&self) -> TierKind

fn healthy(&self) -> bool

2026-09-25: Whether the tier can still serve fetches; the default is true.