mirror of
https://github.com/bevyengine/bevy
synced 2024-11-22 12:43:34 +00:00
Fix issue with Option
serialization (#10705)
# Objective - Fix #10499 ## Solution - Use `.get_represented_type_info()` module path and type ident instead of `.reflect_*` module path and type ident when serializing the `Option` enum --- ## Changelog - Fix serialization bug - Add simple test - Add `serde_json` dev dependency - Add `serde` with `derive` feature dev dependency (wouldn't compile for me without it) --------- Co-authored-by: hank <hank@hank.co.in> Co-authored-by: Gino Valente <49806985+MrGVSV@users.noreply.github.com>
This commit is contained in:
parent
48af029f7b
commit
e85af0e366
2 changed files with 47 additions and 7 deletions
|
@ -42,6 +42,8 @@ smol_str = { version = "0.2.0", optional = true }
|
|||
ron = "0.8.0"
|
||||
rmp-serde = "1.1"
|
||||
bincode = "1.3"
|
||||
serde_json = "1.0"
|
||||
serde = { version = "1", features = ["derive"] }
|
||||
|
||||
[[example]]
|
||||
name = "reflect_docs"
|
||||
|
|
|
@ -317,8 +317,8 @@ impl<'a> Serialize for EnumSerializer<'a> {
|
|||
|
||||
match variant_type {
|
||||
VariantType::Unit => {
|
||||
if self.enum_value.reflect_module_path() == Some("core::option")
|
||||
&& self.enum_value.reflect_type_ident() == Some("Option")
|
||||
if type_info.type_path_table().module_path() == Some("core::option")
|
||||
&& type_info.type_path_table().ident() == Some("Option")
|
||||
{
|
||||
serializer.serialize_none()
|
||||
} else {
|
||||
|
@ -352,10 +352,9 @@ impl<'a> Serialize for EnumSerializer<'a> {
|
|||
}
|
||||
VariantType::Tuple if field_len == 1 => {
|
||||
let field = self.enum_value.field_at(0).unwrap();
|
||||
if self
|
||||
.enum_value
|
||||
.reflect_type_path()
|
||||
.starts_with("core::option::Option")
|
||||
|
||||
if type_info.type_path_table().module_path() == Some("core::option")
|
||||
&& type_info.type_path_table().ident() == Some("Option")
|
||||
{
|
||||
serializer.serialize_some(&TypedReflectSerializer::new(field, self.registry))
|
||||
} else {
|
||||
|
@ -464,8 +463,8 @@ impl<'a> Serialize for ArraySerializer<'a> {
|
|||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use crate as bevy_reflect;
|
||||
use crate::serde::ReflectSerializer;
|
||||
use crate::{self as bevy_reflect, Struct};
|
||||
use crate::{Reflect, ReflectSerialize, TypeRegistry};
|
||||
use bevy_utils::HashMap;
|
||||
use ron::extensions::Extensions;
|
||||
|
@ -881,4 +880,43 @@ mod tests {
|
|||
|
||||
assert_eq!(expected, bytes);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn should_serialize_dynamic_option() {
|
||||
#[derive(Default, Reflect)]
|
||||
struct OtherStruct {
|
||||
some: Option<SomeStruct>,
|
||||
none: Option<SomeStruct>,
|
||||
}
|
||||
|
||||
let value = OtherStruct {
|
||||
some: Some(SomeStruct { foo: 999999999 }),
|
||||
none: None,
|
||||
};
|
||||
let dynamic = value.clone_dynamic();
|
||||
let reflect = dynamic.as_reflect();
|
||||
|
||||
let registry = get_registry();
|
||||
|
||||
let serializer = ReflectSerializer::new(reflect, ®istry);
|
||||
|
||||
let mut buf = Vec::new();
|
||||
|
||||
let format = serde_json::ser::PrettyFormatter::with_indent(b" ");
|
||||
let mut ser = serde_json::Serializer::with_formatter(&mut buf, format);
|
||||
|
||||
serializer.serialize(&mut ser).unwrap();
|
||||
|
||||
let output = std::str::from_utf8(&buf).unwrap();
|
||||
let expected = r#"{
|
||||
"bevy_reflect::serde::ser::tests::OtherStruct": {
|
||||
"some": {
|
||||
"foo": 999999999
|
||||
},
|
||||
"none": null
|
||||
}
|
||||
}"#;
|
||||
|
||||
assert_eq!(expected, output);
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue