libkeri 0.1.0

A Rust library for KERI (Key Event Receipt Infrastructure)
Documentation 
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

use crate::cesr::{tex_dex, BaseMatter, Parsable};
use crate::errors::MatterError;
use crate::Matter;
use std::any::Any;

///  Texter is subclass of Matter, cryptographic material, for variable length
///  text strings as bytes not unicode. Unicode strings converted to bytes.

pub struct Texter {
    base: BaseMatter,
}

impl Texter {}

impl Matter for Texter {
    fn code(&self) -> &str {
        self.base.code()
    }
    fn raw(&self) -> &[u8] {
        self.base.raw()
    }
    fn qb64(&self) -> String {
        self.base.qb64()
    }
    fn qb64b(&self) -> Vec<u8> {
        self.base.qb64b()
    }
    fn qb2(&self) -> Vec<u8> {
        self.base.qb2()
    }
    fn soft(&self) -> &str {
        self.base.soft()
    }
    fn full_size(&self) -> usize {
        self.base.full_size()
    }
    fn size(&self) -> usize {
        self.base.size()
    }
    fn is_transferable(&self) -> bool {
        self.base.is_transferable()
    }
    fn is_digestive(&self) -> bool {
        self.base.is_digestive()
    }
    fn is_prefixive(&self) -> bool {
        self.base.is_prefixive()
    }
    fn is_special(&self) -> bool {
        self.base.is_special()
    }
    fn as_any(&self) -> &dyn Any {
        self
    }
}

impl Parsable for Texter {
    fn from_qb64b(data: &mut Vec<u8>, strip: Option<bool>) -> Result<Self, MatterError> {
        let base = BaseMatter::from_qb64b(data, strip)?;
        if !tex_dex::TUPLE.contains(&(base.code())) {
            return Err(MatterError::UnsupportedCodeError(String::from(base.code())));
        }

        Ok(Texter { base })
    }

    fn from_qb2(data: &mut Vec<u8>, strip: Option<bool>) -> Result<Self, MatterError> {
        let base = BaseMatter::from_qb2(data, strip)?;
        if !tex_dex::TUPLE.contains(&(base.code())) {
            return Err(MatterError::UnsupportedCodeError(String::from(base.code())));
        }

        Ok(Texter { base })
    }
}