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//! This module implements the instruction set running on the abstract
//! machine implemented by tvix.
#[derive(Clone, Copy, Debug)]
pub struct ConstantIdx(pub usize);
#[derive(Clone, Copy, Debug)]
pub struct CodeIdx(pub usize);
#[derive(Clone, Copy, Debug)]
pub enum OpCode {
// Push a constant onto the stack.
OpConstant(ConstantIdx),
// Push a literal value.
OpNull,
OpTrue,
OpFalse,
// Unary operators
OpInvert,
OpNegate,
// Arithmetic binary operators
OpAdd,
OpSub,
OpMul,
OpDiv,
// Logical binary operators
OpEqual,
}
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