1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

use crate::prelude::*;
use core::{convert::Infallible, fmt::Display, str::FromStr};
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
pub struct Signer(String);

impl Signer {
    pub fn new(s: impl ToString) -> Self {
        Self(s.to_string())
    }

    pub fn as_str(&self) -> &str {
        &self.0
    }
}

impl Display for Signer {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        write!(f, "{}", self.0)
    }
}

impl From<String> for Signer {
    fn from(s: String) -> Self {
        Self(s)
    }
}

impl FromStr for Signer {
    type Err = Infallible;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        Ok(Self(s.to_string()))
    }
}