Enum cranelift_isle::sema::ReturnKind

pub enum ReturnKind {
    Plain,
    Option,
    Iterator,
}

How many values a function can return.

Variants

Plain

Exactly one return value.

Option

Zero or one return values.

Iterator

Zero or more return values.

Trait Implementations

impl Clone for ReturnKind

fn clone(&self) -> ReturnKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ReturnKind

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

Formats the value using the given formatter.

impl PartialEq<ReturnKind> for ReturnKind

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ReturnKind

impl Eq for ReturnKind

impl StructuralEq for ReturnKind

impl StructuralPartialEq for ReturnKind