Enum SymbolScope 

pub enum SymbolScope {
    Global,
    Local,
    Builtin,
    Free,
    Function,
}

Scope classification for a symbol.

Variants

Global

A globally-scoped variable, accessible from any point in the program.

Local

A locally-scoped variable, accessible only within its enclosing function.

Builtin

A built-in function, resolved at compile time by index.

Free

A free variable captured from an enclosing scope.

Function

The enclosing function’s own name, enabling recursive self-reference.

Trait Implementations

impl Clone for SymbolScope

fn clone(&self) -> SymbolScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolScope

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

Formats the value using the given formatter.

impl PartialEq for SymbolScope

fn eq(&self, other: &SymbolScope) -> 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 Copy for SymbolScope

impl Eq for SymbolScope

impl StructuralPartialEq for SymbolScope