Struct DefineVar

pub struct DefineVar {
    pub name: Identifier,
    pub val: Arc<dyn Eval>,
}

Fields

name: Identifier

val: Arc<dyn Eval>

Trait Implementations

impl Clone for DefineVar

fn clone(&self) -> DefineVar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Eval for DefineVar

fn eval<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, env: &'life1 Env, cont: &'life2 Option<Arc<Continuation>>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Gc<Value>>, RuntimeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn tail_eval<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, env: &'life1 Env, cont: &'life2 Option<Arc<Continuation>>, ) -> Pin<Box<dyn Future<Output = Result<ValuesOrPreparedCall, RuntimeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Evaluate the expression in a tail environment

impl Trace for DefineVar

unsafe fn visit_children(&self, visitor: fn(OpaqueGcPtr))

Safety

unsafe fn finalize(&mut self)

Safety