Method do_binary_text_op

core/src/vm/context.rs:579–594

Applies a binary text operation using `parse` to decode the instruction and `op` to compute the result.

(
        &mut self,
        instr: u32,
        constants: &[ConstantDatum],
        heap: &Heap,
        parse: fn(u32) -> (Register, Register, Register),
        op: F,
    )

    /// Applies a binary text operation using `parse` to decode the instruction and `op` to
    /// compute the result.
    fn do_binary_text_op<F>(
        &mut self,
        instr: u32,
        constants: &[ConstantDatum],
        heap: &Heap,
        parse: fn(u32) -> (Register, Register, Register),
        op: F,
    ) where
        F: Fn(&str, &str) -> bool,
    {
        let (dest, src1, src2) = parse(instr);
        let lhs = self.deref_string(src1, constants, heap);
        let rhs = self.deref_string(src2, constants, heap);
        self.set_reg(dest, if op(lhs, rhs) { 1 } else { 0 });
        self.pc += 1;
    }

    /// Implements the `AddDouble` opcode.
    pub(super) fn do_add_double(&mut self, instr: u32) {