Enum Run 

pub enum Run {
    App,
    List,
    Map,
    Block,
    Case,
    Head,
    PatList,
    PatMap,
}

What a run of nodes or patterns belongs to, recorded by its barrier in debug builds.

Variants

App

An application: the callee, then the arguments.

List

A list literal’s elements.

Map

A map literal’s keys, then its values.

Block

A block’s binding patterns, or its clause expressions.

Case

A case’s arm patterns, or its arm bodies followed by the subject.

Head

A lambda’s parameter patterns.

PatList

A list pattern’s elements.

PatMap

A map pattern’s key patterns, then its value patterns.

Trait Implementations

impl Clone for Run

fn clone(&self) -> Run

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Run

impl Debug for Run

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

Formats the value using the given formatter.

impl Eq for Run

impl PartialEq for Run

fn eq(&self, other: &Run) -> 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 StructuralPartialEq for Run