Enum CollectiveError 

pub enum CollectiveError {
    OutOfBounds {
        rank: Rank,
        offset: usize,
        len: usize,
        heap_size: usize,
    },
    LengthMismatch {
        expected: usize,
        got: usize,
    },
    UnknownRank {
        rank: Rank,
        num_ranks: u32,
    },
    TransportError {
        reason: String,
    },
}

Variants

OutOfBounds

(rank, offset, len) walks past the heap.

Fields

rank: Rank

offset: usize

len: usize

heap_size: usize

LengthMismatch

src.len() != buf.len.

Fields

expected: usize

got: usize

UnknownRank

Unknown rank id.

Fields

rank: Rank

num_ranks: u32

TransportError

Underlying transport failed (network, mmap, etc.).

Fields

reason: String

Trait Implementations

impl Clone for CollectiveError

fn clone(&self) -> CollectiveError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CollectiveError

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

Formats the value using the given formatter.

impl Display for CollectiveError

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

Formats the value using the given formatter.

impl Error for CollectiveError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.