Struct cl_interpret::builtin::range_exc

pub struct range_exc;

Exclusive Range a..b

builtin! fn range_exc (lhs, rhs) -> IResult<ConValue>
{
    let (&ConValue::Int(lhs), &ConValue::Int(rhs)) =
        (lhs, rhs) else { Err(Error::TypeError)? };
    Ok(ConValue::RangeExc(lhs, rhs.saturating_sub(1)))
}

Trait Implementations

impl BuiltIn for range_exc

fn description(&self) -> &str

impl Callable for range_exc

fn call(&self, env: &mut Environment, args: &[ConValue]) -> IResult<ConValue>

Calls this Callable in the provided Environment, with ConValue args
The Callable is responsible for checking the argument count and validating types

fn name(&self) -> Sym

Returns the common name of this identifier.

impl Clone for range_exc

fn clone(&self) -> range_exc

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for range_exc

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

Formats the value using the given formatter.