Struct CommInfo 

pub struct CommInfo {
    pub rank: usize,
    pub world_size: usize,
}

Basic communicator metadata.

Fields

rank: usize

This process’s rank (0-indexed).

world_size: usize

Total number of participating processes.

Implementations

impl CommInfo

pub fn is_root(&self) -> bool

Whether this is rank 0.

Trait Implementations

impl Clone for CommInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CommInfo

impl Debug for CommInfo

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

Formats the value using the given formatter.

impl Eq for CommInfo

impl Hash for CommInfo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CommInfo

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CommInfo