Struct FunctionContext

pub struct FunctionContext<'a, 'e> {
    pub name: &'a str,
    pub char_index: usize,
    pub input: &'a Value<'a>,
    pub frame: Frame<'a>,
    pub evaluator: &'e Evaluator<'a>,
    pub arena: &'a Bump,
}

Fields

name: &'a str

char_index: usize

input: &'a Value<'a>

frame: Frame<'a>

evaluator: &'e Evaluator<'a>

arena: &'a Bump

Implementations

impl<'a, 'e> FunctionContext<'a, 'e>

pub fn evaluate_function( &self, proc: &'a Value<'a>, args: &[&'a Value<'a>], ) -> Result<&'a Value<'a>>

Trait Implementations

impl<'a, 'e> Clone for FunctionContext<'a, 'e>

fn clone(&self) -> FunctionContext<'a, 'e>

Returns a copy of the value.

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

Performs copy-assignment from source.