Enum Yield 

pub enum Yield {
    Done(*mut u8),
    Request {
        tag: u64,
        request: *mut u8,
        continuation: *mut u8,
    },
    Error(YieldError),
}

Result of a single evaluation step.

Variants

Done(*mut u8)

Pure result — evaluation complete.

Request

Effect request — stash continuation, dispatch to handler. Fields: (union_tag: u64, request: *mut u8, continuation: *mut u8)

Fields

tag: u64

request: *mut u8

continuation: *mut u8

Error(YieldError)

Evaluation error.

Trait Implementations

impl Debug for Yield

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

Formats the value using the given formatter.

impl Display for Yield

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

Formats the value using the given formatter.

impl PartialEq for Yield

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Yield

impl StructuralPartialEq for Yield