Struct ScopeTracker 

pub struct ScopeTracker { /* private fields */ }

Scope tracker for variable declarations

Implementations

impl ScopeTracker

pub fn new() -> Self

pub fn enter_scope(&mut self)

pub fn exit_scope(&mut self)

pub fn declare(&mut self, name: &str)

pub fn is_declared(&self, name: &str) -> bool

pub fn is_declared_in_current_scope(&self, name: &str) -> bool

pub fn depth(&self) -> usize

Trait Implementations

impl Debug for ScopeTracker

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

Formats the value using the given formatter.

impl Default for ScopeTracker

fn default() -> ScopeTracker

Returns the “default value” for a type.