xuid/
lib.rs

1use std::fmt::{Debug, Display, Formatter};
2use std::num::{NonZeroU64, ParseIntError, TryFromIntError};
3use std::str::FromStr;
4#[cfg(feature = "serde")]
5use serde::{Deserialize, Serialize, Deserializer, Serializer};
6
7#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
8pub struct Xuid(NonZeroU64);
9
10impl TryFrom<u64> for Xuid {
11    type Error = TryFromIntError;
12
13    #[inline]
14    fn try_from(value: u64) -> Result<Self, Self::Error> {
15        value.try_into().map(Xuid)
16    }
17}
18
19impl From<Xuid> for u64 {
20    #[inline]
21    fn from(x: Xuid) -> Self {
22        x.0.get()
23    }
24}
25
26impl From<Xuid> for String {
27    #[inline]
28    fn from(x: Xuid) -> Self {
29        x.0.to_string()
30    }
31}
32
33impl TryFrom<String> for Xuid {
34    type Error = ParseIntError;
35
36    #[inline]
37    fn try_from(value: String) -> Result<Self, Self::Error> {
38        value.parse().map(Self)
39    }
40}
41
42impl TryFrom<&str> for Xuid {
43    type Error = ParseIntError;
44
45    #[inline]
46    fn try_from(value: &str) -> Result<Self, Self::Error> {
47        value.parse().map(Self)
48    }
49}
50
51impl FromStr for Xuid {
52    type Err = ParseIntError;
53
54    fn from_str(value: &str) -> Result<Self, Self::Err> {
55        value.parse().map(Self)
56    }
57}
58
59impl Debug for Xuid {
60    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
61        write!(f, "{:X}", self.0.get())
62    }
63}
64
65impl Display for Xuid {
66    #[inline]
67    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
68        write!(f, "{}", self.0.get())
69    }
70}
71
72#[cfg(feature = "serde")]
73impl Serialize for Xuid {
74    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
75    where
76        S: Serializer,
77    {
78        self.0.to_string().serialize(serializer)
79    }
80}
81
82#[cfg(feature = "serde")]
83impl<'de> Deserialize<'de> for Xuid {
84    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
85    where
86        D: Deserializer<'de>,
87    {
88        let s: &str = Deserialize::deserialize(deserializer)?;
89        Self::try_from(s).map_err(serde::de::Error::custom)
90    }
91}
92
93#[macro_export]
94macro_rules! xuid {
95    ($xuid:literal) => {
96        xuid::Xuid::try_from($xuid)
97    };
98}
xuid/lib.rs

xuid/
lib.rs
