Enum ruschm::values::BuiltinProcedureBody

pub enum BuiltinProcedureBody<R: RealNumberInternalTrait> {
    Pure(fn(_: ArgVec<R>) -> Result<Value<R>, SchemeError>),
    Impure(Rc<dyn Fn(ArgVec<R>, Rc<Environment<R>>) -> Result<Value<R>, SchemeError>>),
}

Variants

Pure(fn(_: ArgVec<R>) -> Result<Value<R>, SchemeError>)

Impure(Rc<dyn Fn(ArgVec<R>, Rc<Environment<R>>) -> Result<Value<R>, SchemeError>>)

Implementations

impl<R: RealNumberInternalTrait> BuiltinProcedureBody<R>

pub fn apply(
    &self,
    args: ArgVec<R>,
    env: &Rc<Environment<R>>
) -> Result<Value<R>, SchemeError>

Trait Implementations

impl<R: Clone + RealNumberInternalTrait> Clone for BuiltinProcedureBody<R>

fn clone(&self) -> BuiltinProcedureBody<R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R: RealNumberInternalTrait> PartialEq<BuiltinProcedureBody<R>> for BuiltinProcedureBody<R>

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.