Module casbin::rhai::plugin

Module defining macros for developing plugins.

Modules

• mem
  Basic functions for dealing with memory.

Macros

• combine_with_exported_module
  Macro to combine a plugin module into an existing module.
• exported_module
  Macro to generate a Rhai Module from a plugin module defined via #[export_module].
• register_exported_fn
  Macro to register a plugin function (defined via #[export_fn]) into an Engine.
• set_exported_fn
  Macro to register a plugin function into a Rhai Module.
• set_exported_global_fn
  Macro to register a plugin function into a Rhai Module and expose it globally.

Structs

• Dynamic
  Dynamic type containing any value.
• Engine
  Rhai main scripting engine.
• FuncRegistration
  Type for fine-tuned module function registration.
• ImmutableString
  The system immutable string type.
• Module
  A module which may contain variables, sub-modules, external Rust functions, and/or script-defined functions.
• NativeCallContext
  Context of a native Rust function call.
• Position
  A location (line number + character position) in the input script.
• TypeId
  A TypeId represents a globally unique identifier for a type.

Enums

• EvalAltResult
  Evaluation result.
• FnAccess
  A type representing the access mode of a function.
• FnNamespace
  A type representing the namespace of a function.
• RhaiFunc
  (internals) A type encapsulating a function callable by Rhai. Exported under the internals feature only.

Traits

• PluginFunc
  Trait implemented by a plugin function.

Type Aliases

• RhaiResult
  Result of a Rhai function.

Attribute Macros

• export_fn
  Attribute, when put on a Rust function, turns it into a plugin function.
• export_module
  Attribute, when put on a Rust module, turns it into a plugin module.

Derive Macros

• CustomType
  Macro to implement the [CustomType][rhai::CustomType] trait.