Enum ModuleItem 

pub enum ModuleItem {
    Let(Option<String>, Expr),
    LetRec(Vec<(String, Expr)>),
    TypeDef(TypeDefinition),
    Module(Box<ModuleDef>),
}

Items that can appear inside a module

Variants

Let(Option<String>, Expr)

Let binding: let x = expr (or let _ = expr for discard)

LetRec(Vec<(String, Expr)>)

Recursive let binding: let rec f = expr

TypeDef(TypeDefinition)

Type definition (record or DU)

Module(Box<ModuleDef>)

Nested module

Trait Implementations

impl Clone for ModuleItem

fn clone(&self) -> ModuleItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleItem

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

Formats the value using the given formatter.

impl Display for ModuleItem

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

Formats the value using the given formatter.

impl PartialEq for ModuleItem

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ModuleItem