Struct Scope

pub struct Scope {
    pub typ: ScopeType,
    /* private fields */
}

Fields

typ: ScopeType

Implementations

impl Scope

pub fn new(typ: ScopeType) -> Self

pub fn new_child(&self, typ: ScopeType) -> Self

pub fn add_symbol(&self, name: String) -> bool

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

pub fn get_symbol(&self, name: &str) -> Symbol

pub fn declaration_is_boxed(&self, symbol: Symbol) -> bool

pub fn captures_box_of(&self, symbol: Symbol) -> bool

pub fn borrow(&self) -> RefMut<'_, ScopeData>

pub fn borrow_mut(&self) -> RefMut<'_, ScopeData>

pub fn find_symbol_declaration(&self, name: &str) -> Option<(Scope, Symbol)>

pub fn find_nearest_scope<P: Fn(ScopeType) -> bool>( &self, pred: P, ) -> Option<Scope>

pub fn find_nearest_closure(&self) -> Option<Scope>

pub fn parent(&self) -> Option<Scope>

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for Scope

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

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

const 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 Eq for Scope