Struct ModuleSurface 

pub struct ModuleSurface {
    pub fns: Vec<ScriptFn>,
    pub preludes: Vec<ScriptPrelude>,
}

What a set of modules registers for scripts: the functions a program calls them by, and the language sources compiled ahead of it.

Each function keeps its name, namespace and signature, and its body is replaced by one that answers the zero of its declared return type (0, false, the empty string, an empty list or map, null). A compile declares the functions and a check runs the script’s main once, so a call there answers without doing the module’s work.

Fields

fns: Vec<ScriptFn>

The functions, in registration order.

preludes: Vec<ScriptPrelude>

The language sources, in registration order.

Trait Implementations

impl Clone for ModuleSurface

fn clone(&self) -> ModuleSurface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleSurface

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

Formats the value using the given formatter.

impl Default for ModuleSurface

fn default() -> ModuleSurface

Returns the “default value” for a type.