Struct ocaml::Tag

#[repr(transparent)]pub struct Tag(pub Tag);

OCaml tags are used to provide type information to the garbage collector

Create a tag from an integer:

let _ = ocaml::Tag(0);

Methods

impl Tag

pub const FORWARD: Tag

pub const INFIX: Tag

pub const OBJECT: Tag

pub const CLOSURE: Tag

pub const LAZY: Tag

pub const ABSTRACT: Tag

pub const NO_SCAN: Tag

pub const STRING: Tag

pub const DOUBLE: Tag

pub const DOUBLE_ARRAY: Tag

pub const CUSTOM: Tag

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Tag

impl Debug for Tag

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

Formats the value using the given formatter.

impl Default for Tag

fn default() -> Tag

Returns the "default value" for a type.

impl From<Tag> for u8

fn from(t: Tag) -> u8

Performs the conversion.

impl From<u8> for Tag

fn from(x: u8) -> Tag

Performs the conversion.

impl PartialEq<Tag> for Tag

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

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

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

This method tests for !=.

impl PartialOrd<Tag> for Tag

fn partial_cmp(&self, other: &Tag) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Tag) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Tag) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Tag) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Tag) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Tag