Struct Completion 

#[non_exhaustive]
pub struct Completion {
    pub token: Token,
    pub kind: OperationKind,
    pub result: Result<usize, OsErrorClass>,
    pub buffer: Option<Buffer>,
    pub chunks: Option<SendChunks>,
}

A finished operation.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

token: Token

The socket.

kind: OperationKind

Which operation finished.

result: Result<usize, OsErrorClass>

Bytes moved, or the error class. A cancelled operation is Aborted.

buffer: Option<Buffer>

The receive buffer, returned with its new length.

chunks: Option<SendChunks>

The send chunks, returned as they were.

Trait Implementations

impl Debug for Completion

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

Formats the value using the given formatter.