Struct Env

pub(crate) struct Env<'a> {
    pub(crate) vars: ObjectMap<Slot<Symbol<'a>>, Slot<Gc<ObjectType<'a>>>>,
    pub(crate) props: ObjectMap<Slot<Symbol<'a>>, Vec<(Slot<Symbol<'a>>, Slot<Gc<ObjectType<'a>>>)>>,
    pub(crate) catch_stack: Vec<Slot<Gc<ObjectType<'a>>>>,
    exception: (Slot<Gc<ObjectType<'a>>>, Slot<Gc<ObjectType<'a>>>),
    exception_id: u32,
    binding_stack: Vec<(Slot<Symbol<'a>>, Option<Slot<Gc<ObjectType<'a>>>>)>,
    pub(crate) match_data: Slot<Gc<ObjectType<'a>>>,
    pub(crate) current_buffer: CurrentBuffer<'a>,
    pub(crate) stack: LispStack<'a>,
}

Fields

vars: ObjectMap<Slot<Symbol<'a>>, Slot<Gc<ObjectType<'a>>>>

props: ObjectMap<Slot<Symbol<'a>>, Vec<(Slot<Symbol<'a>>, Slot<Gc<ObjectType<'a>>>)>>

catch_stack: Vec<Slot<Gc<ObjectType<'a>>>>

exception: (Slot<Gc<ObjectType<'a>>>, Slot<Gc<ObjectType<'a>>>)

exception_id: u32

binding_stack: Vec<(Slot<Symbol<'a>>, Option<Slot<Gc<ObjectType<'a>>>>)>

match_data: Slot<Gc<ObjectType<'a>>>

current_buffer: CurrentBuffer<'a>

stack: LispStack<'a>

Trait Implementations

impl<'a> Default for Env<'a>

fn default() -> Env<'a>

Returns the “default value” for a type.

impl<'a> RootedDeref for Env<'a>

type Target = RootedEnv<'a>

fn rooted_deref(rooted: &Rt<Self>) -> &Self::Target

fn rooted_derefmut(rooted: &mut Rt<Self>) -> &mut Self::Target

impl<'a> Trace for Env<'a>

fn trace(&self, state: &mut GcState)

impl<'a> Debug for Env<'a>

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

Formats the value using the given formatter.