luaur-bytecode 0.1.4

Luau bytecode format and builder (Rust).
Documentation 
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use crate::records::bytecode_builder::BytecodeBuilder;
use crate::records::string_ref::StringRef;

impl BytecodeBuilder {
    pub fn set_debug_function_name(&mut self, name: StringRef) {
        let index = self.add_string_table_entry(name);

        self.functions[self.current_function as usize].debugname = index;

        // C++: `functions[currentFunction].dumpname = std::string(name.data, name.length);`
        // dumpname is the function's debug NAME (e.g. 'foo'), shown in DUPCLOSURE
        // constant dumps — NOT the function's bytecode dump. The port erroneously
        // invoked the dump function pointer here.
        if self.dump_function_ptr.is_some() {
            let bytes = if name.length == 0 {
                &[][..]
            } else {
                unsafe { core::slice::from_raw_parts(name.data as *const u8, name.length) }
            };
            self.functions[self.current_function as usize].dumpname =
                alloc::string::String::from_utf8_lossy(bytes).into_owned();
        }
    }
}