Struct HelperResult 

pub struct HelperResult {
    pub tag: CompletionTag,
    pub value: Value,
}

The outcome of a completion helper: the ABI tag plus the completion value its tag interprets (return value, thrown/yielded handle, or trap id).

Fields

tag: CompletionTag

The completion class.

value: Value

The completion value; meaning fixed by tag.

Implementations

impl HelperResult

pub const fn normal(value: Value) -> HelperResult

A Normal completion carrying value.

pub const fn throw(value: Value) -> HelperResult

A Throw completion carrying the rooted error handle value.

Trait Implementations

impl Clone for HelperResult

fn clone(&self) -> HelperResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HelperResult

impl Debug for HelperResult

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

Formats the value using the given formatter.

impl Eq for HelperResult

impl PartialEq for HelperResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HelperResult