Crate dyon

Dyon - a rusty dynamically typed scripting language

Tutorial

If you want to say thanks for Dyon, or you found any of these ideas inspiring, please donate a small amount of money as a symbolic gesture to PayPal post at cutoutpro.com. Write a sentence describing why you think this is a good language and what you want to achieve. I (bvssvni, creator of Dyon) appreciate grateful and heart-warming responses!

Re-exports

pub use runtime::Runtime;

pub use ast::Lazy;

Modules

ast	Dyon Abstract Syntax Tree (AST).
embed	Traits for Dyon interop.
macros	Dyon macros.
runtime	Dyon runtime.

Macros

dyon_fn	Used to declare an embedded/external function in Rust which can be called from Dyon.
dyon_fn_pop	This macro is used by some other Dyon macros.
dyon_macro_items	This macro is used by some other Dyon macros.
dyon_obj	Used to implement embed::PopVariable and embed::PushVariable for some object.

Structs

Call	Used to call specific functions with arguments.
ClosureEnvironment	Stores closure environment.
Dfn	Stores preloaded function constraints. These are already checked.
Error	Stores Dyon errors.
FnBinOpRef	Used to store direct reference to external function.
FnReturnRef	Used to store direct reference to external function.
FnUnOpRef	Used to store direct reference to external function.
FnVoidRef	Used to store direct reference to external function that does not return anything.
Link	Stores a link structure.
Mat4	Wraps a 4D matrix for easier embedding with Dyon.
Module	Stores functions for a Dyon module.
Prelude	Stores a prelude, used to load standard intrinsics and type check new modules.
Thread	Stores a thread handle.
UnsafeRef	Prevents unsafe references from being accessed outside library.
Vec4	Wraps a 4D vector for easier embedding with Dyon.

Enums

FnExt	Refers to an external function.
FnIndex	Refers to a function.
Lt	Argument lifetime constraint.
Type	Stores a Dyon type.
Variable	Dyon variable.

Constants

TINVOTS

A common error message when there is no value on the stack.

Statics

LAZY_AND	Lazy invariant for &&.
LAZY_NO	Lazy invariant that no arguments have lazy invariants.
LAZY_OR	Lazy invariant for ||.
LAZY_UNWRAP_OR	Lazy invariant to unwrap first argument.

Functions

error	Reports and error to standard output.
load	Loads source from file.
load_meta	Loads a source from meta data. Assumes the source passes the lifetime checker.
load_str	Loads a source from string.
run	Runs a program using a source file.
run_str	Runs a program from a string.

Type Definitions

Array	Type alias for Dyon arrays.
LazyInvariant	Type alias for lazy invariants of external functions.
Object	Type alias for Dyon objects.
RustObject	Type alias for Rust objects.