Struct MockCommState 

pub struct MockCommState {
    pub rank_buffers: HashMap<usize, Vec<u8>>,
    pub world_size: usize,
    /* private fields */
}

Shared state for simulating multi-rank communication in a single process.

Each “rank” has its own buffer space, and operations coordinate through this shared state.

Fields

rank_buffers: HashMap<usize, Vec<u8>>

Per-rank buffers for simulating communication

world_size: usize

World size for this communication group

Implementations

impl MockCommState

pub fn new(world_size: usize) -> Self

Create new shared state for a given world size

Trait Implementations

impl Debug for MockCommState

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

Formats the value using the given formatter.

impl Default for MockCommState

fn default() -> MockCommState

Returns the “default value” for a type.