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| use serde::ser::{ Serialize, Serializer };
use serde::de::{ Deserialize, Deserializer };
pub enum EnumTestType {
Type1,
Type2,
UNKNOWN,
}
impl EnumTestType {
pub fn value(&self) -> &'static str {
match *self {
EnumTestType::Type1 => "T1",
EnumTestType::Type2 => "T2",
EnumTestType::UNKNOWN => "?",
}
}
}
impl Serialize for EnumTestType {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,
{
serializer.serialize_str(self.value())
}
}
impl <'a> Deserialize<'a> for EnumTestType {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where D: Deserializer<'a>,
{
let s = String::deserialize(deserializer)?;
let result = match s.as_str() {
"D" => EnumTestType::Type1,
"I" => EnumTestType::Type2,
_ => EnumTestType::UNKNOWN,
};
Ok(result)
}
}
|