Struct Scope 

pub struct Scope { /* private fields */ }

Captures the calling scope.

To create a new scope, scope can be used. To get the current active scope the reborrow functionality is available.

Implementations

impl Scope

pub fn handle<'env, T: 'env + ?Sized>( &'env self, value: &'env T, ) -> StackHandle<T>

Creates a StackHandle to a value with at least the scope’s lifetime.

pub fn object_ref<'env, T: Object + ?Sized>(&'env self, value: &'env T) -> Value

Creates a Value from a borrowed Object.

This is equivalent to Value::from_object(self.handle(value)).

pub fn seq_object_ref<'env, T: SeqObject + 'static + ?Sized>( &'env self, value: &'env T, ) -> Value

Creates a Value from a borrowed SeqObject.

This is equivalent to Value::from_seq_object(self.handle(value)).

pub fn struct_object_ref<'env, T: StructObject + 'static + ?Sized>( &'env self, value: &'env T, ) -> Value

Creates a Value from a borrowed StructObject.

This is equivalent to Value::from_struct_object(self.handle(value)).

Trait Implementations

impl Debug for Scope

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

Formats the value using the given formatter.

impl Drop for Scope

fn drop(&mut self)

Executes the destructor for this type.