use serde::{
de::{self, Visitor},
forward_to_deserialize_any,
};
use crate::{Error, Result};
pub struct EnumVariantDeserializer {
variant_index: u32,
}
impl EnumVariantDeserializer {
pub fn from_cpp(input: u32) -> Self {
EnumVariantDeserializer {
variant_index: input,
}
}
}
impl<'de> de::Deserializer<'de> for EnumVariantDeserializer {
type Error = Error;
fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
where
V: Visitor<'de>,
{
visitor.visit_u64(self.variant_index as u64)
}
forward_to_deserialize_any! {
bool i8 i16 i32 i64 u8 u16 u32 u64 f32 f64 char str string
bytes byte_buf option unit unit_struct newtype_struct seq tuple
tuple_struct map struct enum identifier ignored_any
}
}