Enum ReturnKind 

pub enum ReturnKind {
    Expression(String),
    Variable(String),
    Void,
}

What the extracted function should return.

Variants

Expression(String)

The range contains an explicit return expr; → use that expression

Variable(String)

A variable declared in-range is used after the range in the enclosing function

Void

Nothing needs to be returned (void)

Trait Implementations

impl Clone for ReturnKind

fn clone(&self) -> ReturnKind

Returns a duplicate 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 for ReturnKind

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

impl StructuralPartialEq for ReturnKind