else:
from_hu_conv = (ty_info.var_name + " == null ? 0 : " + ty_info.var_name + ".clone_ptr()", "")
elif ty_info.passed_as_ptr:
- opaque_arg_conv = opaque_arg_conv + "\n// Warning: we need a move here but no clone is available for " + ty_info.rust_obj
+ opaque_arg_conv = opaque_arg_conv + "\n// WARNING: we need a move here but no clone is available for " + ty_info.rust_obj
# TODO: Once we support features cloning (which just isn't in C yet), we can make this a compile error instead!
from_hu_conv = (from_hu_conv[0], from_hu_conv[1] + ";\n" +
"// Due to rust's strict-ownership memory model, in some cases we need to \"move\"\n" +
if not holds_ref and ty_info.is_ptr and (ty_info.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns: # is_ptr, not holds_ref implies passing a pointed-to value to java, which needs copied
opaque_ret_conv_suf += indent + ty_info.var_name + "_var = " + ty_info.rust_obj.replace("LDK", "") + "_clone(" + ty_info.var_name + ");\n"
elif not holds_ref and ty_info.is_ptr:
- opaque_ret_conv_suf += indent + "// Warning: we may need a move here but no clone is available for " + ty_info.rust_obj + "\n"
+ opaque_ret_conv_suf += indent + "// WARNING: we may need a move here but no clone is available for " + ty_info.rust_obj + "\n"
opaque_ret_conv_suf += indent + "CHECK((((uintptr_t)" + ty_info.var_name + "_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.\n"
opaque_ret_conv_suf += indent + "CHECK((((uintptr_t)&" + ty_info.var_name + "_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.\n"
if (ty_info.rust_obj.replace("LDK", "") + "_clone") in self.clone_fns:
ret_conv = (ret_conv[0] + ty_info.rust_obj.replace("LDK", "") + "_clone(&", ");")
else:
- ret_conv = (ret_conv[0], ";\n// Warning: We likely need to clone here, but no clone is available, so we just do it for Java instances")
+ ret_conv = (ret_conv[0], ";\n// WARNING: We likely need to clone here, but no clone is available, so we just do it for Java instances")
ret_conv = (ret_conv[0], ret_conv[1] + "" + self.consts.trait_struct_inc_refcnt(ty_info).replace(ty_info.var_name + "_conv", "(*" + ty_info.var_name + "_ret)"))
if not is_free:
needs_full_clone = not is_free and (not ty_info.is_ptr and not holds_ref or ty_info.requires_clone == True) and ty_info.requires_clone != False
else:
base_conv = base_conv + self.consts.trait_struct_inc_refcnt(ty_info)
if needs_full_clone:
- base_conv = base_conv + "// Warning: we may need a move here but no clone is available for " + ty_info.rust_obj + "\n"
+ base_conv = base_conv + "// WARNING: we may need a move here but no clone is available for " + ty_info.rust_obj + "\n"
else:
base_conv = base_conv + "\n" + "FREE((void*)" + ty_info.var_name + ");"
if from_hu_conv is None:
from_hu_conv = (ty_info.var_name + " == null ? 0 : " + ty_info.var_name + ".clone_ptr()", "")
base_conv += "\n" + "FREE((void*)" + ty_info.var_name + ");"
elif needs_full_clone:
- base_conv = base_conv + "\n// Warning: we may need a move here but no clone is available for " + ty_info.rust_obj
+ base_conv = base_conv + "\n// WARNING: we may need a move here but no clone is available for " + ty_info.rust_obj
if not needs_full_clone and ty_info.rust_obj != "LDKu8slice" and (not holds_ref or is_free):
# Don't bother free'ing slices passed in - Rust doesn't auto-free the
# underlying unlike Vecs, and it gives Java more freedom.
# If we're trying to return a ref, we have to clone.
if (ty_info.rust_obj.replace("LDK", "") + "_clone") not in self.clone_fns:
ret_conv = (ty_info.rust_obj + "* " + ty_info.var_name + "_conv = &", "")
- ret_conv = (ret_conv[0], ";\n// Warning: we really need to clone here, but no clone is available for " + ty_info.rust_obj)
+ ret_conv = (ret_conv[0], ";\n// WARNING: we really need to clone here, but no clone is available for " + ty_info.rust_obj)
ret_conv_name += " | 1"
else:
ret_conv = (ty_info.rust_obj + "* " + ty_info.var_name + "_conv = MALLOC(sizeof(" + ty_info.rust_obj + "), \"" + ty_info.rust_obj + "\");\n*" + ty_info.var_name + "_conv = ", ";")
elif ty_info.is_ptr:
assert(not is_free)
if ty_info.rust_obj in self.complex_enums:
- ret_conv = ("uintptr_t ret_" + ty_info.var_name + " = (uintptr_t)", " | 1; // Warning: We should clone here!")
+ ret_conv = ("uintptr_t ret_" + ty_info.var_name + " = (uintptr_t)", " | 1; // WARNING: We should clone here!")
from_hu_sfx = self.consts.add_ref("this", ty_info.var_name)
if ty_info.rust_obj.replace("LDK", "") + "_clone" in self.clone_fns:
ret_conv_pfx = ty_info.rust_obj + " *ret_" + ty_info.var_name + " = MALLOC(sizeof(" + ty_info.rust_obj + "), \"" + ty_info.rust_obj + " ret conversion\");\n"
takes_self_ptr = True
elif arg_ty.var_name in params_nullable:
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty, False, None, is_free, True, True)
- if argument_conversion_info.arg_conv is not None and "Warning" in argument_conversion_info.arg_conv:
+ if argument_conversion_info.arg_conv is not None and "WARNING" in argument_conversion_info.arg_conv:
arg_ty_info = java_c_types(argument, None)
print("WARNING: Remapping argument " + arg_ty_info.var_name + " of function " + method_name + " to a reference")
print(" The argument appears to require a move, or not clonable, and is nullable.")
arg_ty_info.requires_clone = False
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty_info, False, None, is_free, True, True)
assert argument_conversion_info.nullable
- assert argument_conversion_info.arg_conv is not None and "Warning" not in argument_conversion_info.arg_conv
+ assert argument_conversion_info.arg_conv is not None and "WARNING" not in argument_conversion_info.arg_conv
else:
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty, False, None, is_free, True, False)
- if argument_conversion_info.arg_conv is not None and "Warning" in argument_conversion_info.arg_conv:
+ if argument_conversion_info.arg_conv is not None and "WARNING" in argument_conversion_info.arg_conv:
if argument_conversion_info.rust_obj in constructor_fns:
assert not is_free
for explode_arg in constructor_fns[argument_conversion_info.rust_obj].split(','):