Struct RdmaConfig 

pub struct RdmaConfig {
    pub rails: Vec<(String, u32)>,
    pub max_blade_bytes: u64,
    pub swap_dir: Option<PathBuf>,
    pub swap_cap_bytes: u64,
    pub per_kind_swap_cap_bytes: HashMap<u8, u64>,
}

2026-09-25: The cache peer’s settings. A client asks for up to rails.len() rails, and the peer registers the arena on each.

Fields

rails: Vec<(String, u32)>

2026-09-25: (device, gid_idx) per rail; a client asking for n rails gets the first n.

max_blade_bytes: u64

2026-09-25: Ceiling on the arena bytes reserved across this serve’s connections; 0 means none.

swap_dir: Option<PathBuf>

2026-09-25: Directory of the paging arenas’ O_DIRECT swap files. With None, paging clients are refused.

swap_cap_bytes: u64

2026-09-25: Swap-disk budget shared by the paging arenas of kinds without a per-kind cap (registry::carve_disk_slots); 0 = unbounded.

per_kind_swap_cap_bytes: HashMap<u8, u64>

2026-09-25: Per-kind disk caps (kind.0 → bytes). A listed kind gets this budget instead of a share of swap_cap_bytes; 0 = unbounded.

Trait Implementations

impl Clone for RdmaConfig

fn clone(&self) -> RdmaConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdmaConfig

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

Formats the value using the given formatter.

impl Default for RdmaConfig

fn default() -> Self

Returns the “default value” for a type.