Struct NamespaceEnv

pub struct NamespaceEnv { /* private fields */ }

Mutable container for storing a Namespace in a Gc.

Implementations

impl NamespaceEnv

pub fn new() -> Gc<Self>

pub fn take(self) -> Namespace

pub fn get_mut(&mut self) -> &mut Namespace

pub fn borrow(&self) -> Ref<'_, Namespace>

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

Trait Implementations

impl Clone for NamespaceEnv

fn clone(&self) -> NamespaceEnv

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamespaceEnv

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

Formats the value using the given formatter.

impl Default for NamespaceEnv

fn default() -> NamespaceEnv

Returns the “default value” for a type.

impl From<Namespace> for NamespaceEnv

fn from(namespace: Namespace) -> Self

Converts to this type from the input type.

impl GcTrace for NamespaceEnv

fn trace(&self)

SAFETY: Must call Gc::mark_trace() on every reachable Gc handle

fn size_hint(&self) -> usize

If the GcTrace owns any allocations, this should return the extra allocated size. If the allocation can change size, like a Vec, then don’t include it in the size hint, or return a const estimate of the average size.

fn cleanup(&self)