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Refactor userdata::MetaMethod.

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Take `impl AsRef<str>` as name of metamethod (instead of `Into<MetaMethod>`) in UserDataMethods/UserDataFields.
Change position of generic args in userdata.
This commit is contained in:
Alex Orlenko
2022-12-24 19:16:58 +00:00
parent 22c6e9a7e7
commit d67332a3ac
5 changed files with 311 additions and 414 deletions
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src/lua.rs
+4 -4
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@@ -29,7 +29,7 @@ use crate::types::{
Callback, CallbackUpvalue, DestructedUserdata, Integer, LightUserData, LuaRef, MaybeSend,
Number, RegistryKey,
};
use crate::userdata::{AnyUserData, UserData, UserDataCell};
use crate::userdata::{AnyUserData, MetaMethod, UserData, UserDataCell};
use crate::userdata_impl::{StaticUserDataFields, StaticUserDataMethods, UserDataProxy};
use crate::util::{
self, assert_stack, callback_error, check_stack, get_destructed_userdata_metatable,
@@ -2515,16 +2515,16 @@ impl Lua {
push_table(state, 0, metatable_nrec as c_int, true)?;
for (k, m) in methods.meta_methods {
self.push_value(Value::Function(self.create_callback(m)?))?;
rawset_field(state, -2, k.validate()?.name())?;
rawset_field(state, -2, MetaMethod::validate(&k)?)?;
}
#[cfg(feature = "async")]
for (k, m) in methods.async_meta_methods {
self.push_value(Value::Function(self.create_async_callback(m)?))?;
rawset_field(state, -2, k.validate()?.name())?;
rawset_field(state, -2, MetaMethod::validate(&k)?)?;
}
for (k, f) in fields.meta_fields {
self.push_value(f(self)?)?;
rawset_field(state, -2, k.validate()?.name())?;
rawset_field(state, -2, MetaMethod::validate(&k)?)?;
}
let metatable_index = ffi::lua_absindex(state, -1);