Module engine 

Available on crate feature rhai only.

Rhai scripting engine (engine::Script) and its registered helpers. Rhai scripting engine.

Script is the entry point. Script::new_bare builds a rhai::Engine preloaded with generic helpers (base64/json, sha256, url/basenames, yaml, semver, chrono, …) and optional feature-gated ones (fs, shell, password, crypto, k8s, oci, s3, http).

The engine also injects assert and import_run / import_template shims so scripts can optionally import other modules without failing when they are absent.

Structs

AST

Compiled AST (abstract syntax tree) of a Rhai script.

Dynamic

Dynamic type containing any value.

Engine

Rhai main scripting engine.

FileModuleResolver

A module resolution service that loads module script files from the file system.

ImmutableString

The system immutable string type.

Module

A module which may contain variables, sub-modules, external Rust functions, and/or script-defined functions.

ModuleResolversCollection

Module resolution service that holds a collection of module resolvers, to be searched in sequential order.

ParseError

Error when parsing a script.

Scope

Type containing information about the current scope. Useful for keeping state between Engine evaluation runs.

Script

Rhai engine + evaluation scope.

Enums

ASTNode

(internals) An AST node, consisting of either an Expr or a Stmt. Exported under the internals feature only.

Expr

(internals) An expression sub-tree. Exported under the internals feature only.

Stmt

(internals) A statement. Exported under the internals feature only.

Functions

base64_decode

to_dynamic

Serialize a Rust type that implements serde::Serialize into a Dynamic.

url_encode

Type Aliases

ArrayNon-no_index

Variable-sized array of Dynamic values.

MapNon-no_object

A dictionary of Dynamic values with string keys.