Enum ReceiverKind 

#[non_exhaustive]
pub enum ReceiverKind {
    SelfReceiver,
    ObjectVariable,
    StaticPackage,
    HashSlot,
    HashRefSlot,
    ArrayIndex,
    DynamicKey,
    Unknown,
}

Receiver shape recognized for a method call.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SelfReceiver

A $self or $this receiver.

ObjectVariable

A scalar object receiver such as $object.

StaticPackage

A static package receiver such as Class->new.

HashSlot

A hash slot receiver such as $hash{key}.

HashRefSlot

A hash-reference slot receiver such as $hashref->{key}.

ArrayIndex

An array index receiver such as $array[0].

DynamicKey

A receiver with a runtime-computed slot key.

Unknown

A receiver that cannot be classified statically.

Trait Implementations

impl Clone for ReceiverKind

fn clone(&self) -> ReceiverKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReceiverKind

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

Formats the value using the given formatter.

impl Eq for ReceiverKind

impl PartialEq for ReceiverKind

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