badpod 0.9.1

A Rust crate for working with imperfect feeds of podcasts.
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164

use crate::utils;
use crate::Other;
use strum::{EnumIter, EnumProperty};

/// Used for deserializing mime types of enclosures.
#[derive(Debug, PartialEq, Eq, EnumProperty, EnumIter)]
pub enum Enclosure {
    #[strum(props(str = "audio/x-m4a"))]
    AudioM4a,
    #[strum(props(str = "audio/mpeg"))]
    AudioMp3,
    #[strum(props(str = "video/quicktime"))]
    VideoQuicktime,
    #[strum(props(str = "video/mp4"))]
    VideoMp4,
    #[strum(props(str = "video/x-m4v"))]
    VideoM4v,
    #[strum(props(str = "application/pdf"))]
    ApplicationPdf,
    #[strum(props(str = "audio/opus"))]
    AudioOpus,
    #[strum(props(str = "audio/aac"))]
    AudioAac,
    #[strum(props(str = "application/x-mpegURL"))]
    ApplicationXMpegURL,

    Other(Other),
}

impl std::str::FromStr for Enclosure {
    type Err = String;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match utils::from_str_exact(s) {
            Some(variant) => Ok(variant),
            None => Ok(Self::Other((
                s.to_string(),
                "unrecognized mime type".to_string(),
            ))),
        }
    }
}

impl std::fmt::Display for Enclosure {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Other((s, _)) => write!(f, "{s}"),
            _ => match self.get_str("str") {
                Some(s) => write!(f, "{s}"),
                None => write!(f, "{self:?}"),
            },
        }
    }
}

impl Enclosure {
    pub fn parse(s: &str) -> Self {
        match s.parse::<Self>() {
            Ok(variant) => variant,
            Err(e) => Self::Other((s.to_string(), e)),
        }
    }
}

/// Used for deserializing mime types of transcripts.
#[derive(Debug, PartialEq, Eq, EnumProperty, EnumIter)]
pub enum Transcript {
    #[strum(props(str = "text/plain"))]
    TextPlain,
    #[strum(props(str = "text/html"))]
    TextHtml,
    #[strum(props(str = "text/vtt"))]
    TextVtt,
    #[strum(props(str = "application/json"))]
    ApplicationJson,
    #[strum(props(str = "application/x-subrip"))]
    ApplicationSubrip,
    /// Not supported by IANA, but was once part of podcast namespace specification.
    #[strum(props(str = "application/srt"))]
    ApplicationSrt,

    Other(Other),
}

impl std::str::FromStr for Transcript {
    type Err = String;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match utils::from_str_exact(s) {
            Some(variant) => Ok(variant),
            None => Ok(Self::Other((
                s.to_string(),
                "unrecognized mime type".to_string(),
            ))),
        }
    }
}

impl std::fmt::Display for Transcript {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Other((s, _)) => write!(f, "{s}"),
            _ => match self.get_str("str") {
                Some(s) => write!(f, "{s}"),
                None => write!(f, "{self:?}"),
            },
        }
    }
}

impl Transcript {
    pub fn parse(s: &str) -> Self {
        match s.parse::<Self>() {
            Ok(variant) => variant,
            Err(e) => Self::Other((s.to_string(), e)),
        }
    }
}

/// Used for deserializing mime types of chapters.
#[derive(Debug, PartialEq, Eq, EnumProperty, EnumIter)]
pub enum Chapters {
    #[strum(props(str = "application/json+chapters"))]
    ApplicationJsonChapters,
    #[strum(props(str = "application/json"))]
    ApplicationJson,

    Other(Other),
}

impl std::str::FromStr for Chapters {
    type Err = String;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match utils::from_str_exact(s) {
            Some(variant) => Ok(variant),
            None => Ok(Self::Other((
                s.to_string(),
                "unrecognized mime type".to_string(),
            ))),
        }
    }
}

impl std::fmt::Display for Chapters {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Other((s, _)) => write!(f, "{s}"),
            _ => match self.get_str("str") {
                Some(s) => write!(f, "{s}"),
                None => write!(f, "{self:?}"),
            },
        }
    }
}

impl Chapters {
    pub fn parse(s: &str) -> Self {
        match s.parse::<Self>() {
            Ok(variant) => variant,
            Err(e) => Self::Other((s.to_string(), e)),
        }
    }
}