x402_kit/types/
amount.rs

1use std::fmt::Display;
2
3use serde::{Deserialize, Serialize};
4
5#[derive(Debug, Clone, Copy, PartialEq, Eq)]
6pub struct AmountValue(pub u128);
7
8impl From<u8> for AmountValue {
9    fn from(value: u8) -> Self {
10        AmountValue(value as u128)
11    }
12}
13
14impl From<u16> for AmountValue {
15    fn from(value: u16) -> Self {
16        AmountValue(value as u128)
17    }
18}
19
20impl From<u32> for AmountValue {
21    fn from(value: u32) -> Self {
22        AmountValue(value as u128)
23    }
24}
25
26impl From<u64> for AmountValue {
27    fn from(value: u64) -> Self {
28        AmountValue(value as u128)
29    }
30}
31
32impl From<u128> for AmountValue {
33    fn from(value: u128) -> Self {
34        AmountValue(value)
35    }
36}
37
38impl Display for AmountValue {
39    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
40        write!(f, "{}", self.0)
41    }
42}
43
44impl Serialize for AmountValue {
45    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
46    where
47        S: serde::Serializer,
48    {
49        serializer.serialize_str(&self.to_string())
50    }
51}
52
53impl<'de> Deserialize<'de> for AmountValue {
54    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
55    where
56        D: serde::Deserializer<'de>,
57    {
58        let s = String::deserialize(deserializer)?;
59        let value = s.parse::<u128>().map_err(serde::de::Error::custom)?;
60        Ok(AmountValue(value))
61    }
62}
x402_kit/types/amount.rs

x402_kit/types/
amount.rs
