Enum ruby_robject_flags 

#[repr(u32)]
pub enum ruby_robject_flags {
    ROBJECT_EMBED = 8_192,
}

---

Private

Bits that you can set to ::RBasic::flags.

Generated by rb-sys for Ruby mri-x86_64-linux-gnu-3.2.3

Variants

ROBJECT_EMBED = 8_192

This flag has something to do with memory footprint. If the object is “small” enough, ruby tries to be creative to abuse padding bits of struct ::RObject for storing instance variables. This flag denotes that situation.

@warning This bit has to be considered read-only. Setting/clearing this bit without corresponding fix up must cause immediate SEGV. Also, internal structures of an object change dynamically and transparently throughout of its lifetime. Don’t assume it being persistent.

@internal

3rd parties must not be aware that there even is more than one way to store instance variables. Might better be hidden.

Generated by rb-sys for Ruby mri-x86_64-linux-gnu-3.2.3

Trait Implementations

impl Clone for ruby_robject_flags

fn clone(&self) -> ruby_robject_flags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ruby_robject_flags

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

Formats the value using the given formatter.

impl Hash for ruby_robject_flags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ruby_robject_flags

fn eq(&self, other: &ruby_robject_flags) -> 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 Copy for ruby_robject_flags

impl Eq for ruby_robject_flags

impl StructuralPartialEq for ruby_robject_flags