#[derive(Debug, PartialEq, Eq, Hash, Ord, PartialOrd, Copy, Clone)]
#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
pub enum Expansion {
Vanilla,
TheBurningCrusade,
WrathOfTheLichKing,
}
impl Expansion {
pub const fn as_int(&self) -> u8 {
match self {
Self::Vanilla => 0x0,
Self::TheBurningCrusade => 0x1,
Self::WrathOfTheLichKing => 0x2,
}
}
pub const fn variants() -> [Self; 3] {
[
Self::Vanilla,
Self::TheBurningCrusade,
Self::WrathOfTheLichKing,
]
}
pub const fn from_int(value: u8) -> Result<Self, crate::errors::EnumError> {
match value {
0 => Ok(Self::Vanilla),
1 => Ok(Self::TheBurningCrusade),
2 => Ok(Self::WrathOfTheLichKing),
v => Err(crate::errors::EnumError::new(NAME, v as i128),)
}
}
}
#[cfg(feature = "print-testcase")]
impl Expansion {
pub const fn as_test_case_value(&self) -> &'static str {
match self {
Self::Vanilla => "VANILLA",
Self::TheBurningCrusade => "THE_BURNING_CRUSADE",
Self::WrathOfTheLichKing => "WRATH_OF_THE_LICH_KING",
}
}
}
const NAME: &str = "Expansion";
impl Default for Expansion {
fn default() -> Self {
Self::Vanilla
}
}
impl std::fmt::Display for Expansion {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Self::Vanilla => f.write_str("Vanilla"),
Self::TheBurningCrusade => f.write_str("TheBurningCrusade"),
Self::WrathOfTheLichKing => f.write_str("WrathOfTheLichKing"),
}
}
}
impl TryFrom<u8> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: u8) -> Result<Self, Self::Error> {
Self::from_int(value)
}
}
impl TryFrom<u16> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: u16) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<u32> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: u32) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<u64> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: u64) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<i8> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: i8) -> Result<Self, Self::Error> {
let v = u8::from_le_bytes(value.to_le_bytes());
Self::from_int(v)
}
}
impl TryFrom<i16> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: i16) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<i32> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: i32) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<i64> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: i64) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value.into()))?
.try_into()
}
}
impl TryFrom<usize> for Expansion {
type Error = crate::errors::EnumError;
fn try_from(value: usize) -> Result<Self, Self::Error> {
TryInto::<u8>::try_into(value)
.map_err(|_| crate::errors::EnumError::new(NAME, value as i128))?
.try_into()
}
}