Enum VarPos

pub enum VarPos {
    NoPos,
    UpValue(usize),
    Local(usize),
    Global(VVal),
    Const(VVal),
}

Position of a variable represented in the CompileEnv.

Variants

NoPos

No position of the variable. Mostly placeholder value for non existing variable.

UpValue(usize)

Variable is stored in upvalue at the specified position.

Local(usize)

Variable is stored in local variables on the stack at the specified position.

Global(VVal)

Variable is stored in the global variables with the given value.

Const(VVal)

A constant value, major difference to Global is, that it is not a reference and a slight bit faster.

Trait Implementations

impl Clone for VarPos

fn clone(&self) -> VarPos

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VarPos

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

Formats the value using the given formatter.