Method append

core/src/image.rs:237–254

Appends `delta` to the image, replacing the current trailing EOF terminator.

(&mut self, delta: ImageDelta)

    /// Appends `delta` to the image, replacing the current trailing EOF terminator.
    pub(crate) fn append(&mut self, delta: ImageDelta) {
        debug_assert_eq!(self.code.last().copied(), Some(bytecode::make_eof()));
        debug_assert_eq!(self.debug_info.instrs.len(), self.code.len());
        debug_assert_eq!(delta.code.len(), delta.instrs.len());
        debug_assert_eq!(delta.code.last().copied(), Some(bytecode::make_eof()));

        self.code.pop();
        self.debug_info.instrs.pop();

        self.code.extend(delta.code);
        self.upcalls.extend(delta.upcalls);
        self.constants.extend(delta.constants);
        self.data.extend(delta.data);
        self.debug_info.instrs.extend(delta.instrs);
        self.debug_info.callables = delta.callables;
        self.debug_info.global_vars = delta.global_vars;
        self.debug_info.program_vars = delta.program_vars;
    }

    /// Disassembles the image into a textual representation for debugging.
    pub fn disasm(&self) -> Vec<String> {