selene-core 0.5.3

selene-core is the backend for Selene, a local-first music player
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

use std::path::PathBuf;

use image::ImageError;
use lofty::error::LoftyError;
use lunar_lib::database::{DatabaseError, TransactionError};
use thiserror::Error;

use crate::media_container::{Codec, ContainerFormat};

#[derive(Debug, Error)]
pub enum CodecError {
    #[error("Unknown or unsupported codec: {0}")]
    Unknown(String),

    #[error("Codec '{0:?}' is missing an encoder")]
    NoEncoder(Codec),

    #[error("A codec is missing a symphonia decoder")]
    NoDecoder,

    #[error("Codec '{0:?}' is an unsupported codec")]
    UnsupportedCodec(Codec),
}

#[derive(Debug, Error)]
pub enum ContainerError {
    #[error("IoError: {0}")]
    Io(#[from] std::io::Error),

    #[error("Codec Error: {0}")]
    Codec(#[from] CodecError),

    #[error("Symphonia Error: {0}")]
    Symphonia(#[from] symphonia::core::errors::Error),

    #[error("File '{0}' has no tracks/streams")]
    NoStream(PathBuf),

    #[error("File '{0}' has an unsupported container")]
    InvalidSource(PathBuf),

    #[error("'{0:?}' is an unsupported container")]
    UnsupportedContainer(ContainerFormat),

    #[error("Couldn't find sample rate")]
    NoSampleRate,

    #[error("Couldn't find channel count'")]
    NoChannelCount,
}

#[derive(Error, Debug)]
pub enum LibraryError {
    #[error(
        "Failed to update library because no library directory set (Try 'musicmanager library set --help)"
    )]
    NoLibrary,
}

#[derive(Debug, Error)]
pub enum ExtractError {
    #[error("IoError: {0}")]
    Io(#[from] std::io::Error),

    #[error("LoftyError: {0}")]
    Lofty(#[from] LoftyError),

    #[error("DatabaseError: {0}")]
    Database(#[from] DatabaseError),

    #[error("Transaction Error: {0}")]
    Transaction(#[from] TransactionError),

    #[error("Container Error: {0}")]
    Container(#[from] ContainerError),

    #[error("Format Error: {0}")]
    Format(#[from] lunar_lib::formatter::FormatError),

    #[error("InvalidContainer Error")]
    InvalidContainer,
}

#[derive(Debug, Error)]
pub enum OrphanRelinkError {
    #[error("IoError: {0}")]
    Io(#[from] std::io::Error),

    #[error("Database Error: {0}")]
    Database(#[from] DatabaseError),

    #[error("Transaction Error: {0}")]
    Transaction(#[from] TransactionError),

    #[error("Library Error: {0}")]
    Library(#[from] LibraryError),
}

#[derive(Debug, Error)]
pub enum ImportError {
    #[error("IoError: {0}")]
    Io(#[from] std::io::Error),

    #[error("Lofty Error: {0}")]
    Lofty(#[from] LoftyError),

    #[error("Codec Error: {0}")]
    Codec(#[from] CodecError),

    #[error("Database Error: {0}")]
    Database(#[from] DatabaseError),

    #[error("Transaction Error: {0}")]
    Transaction(#[from] TransactionError),

    #[error("Container Error: {0}")]
    Container(#[from] ContainerError),

    #[error("Metadata Error: {0}")]
    Metadata(#[from] MetadataError),

    #[error("Library Error: {0}")]
    Library(#[from] LibraryError),
}

#[derive(Debug, Error)]
pub enum MetadataError {
    #[error("IoError: {0}")]
    Io(#[from] std::io::Error),

    #[error("Database Error: {0}")]
    Database(#[from] DatabaseError),

    #[error("Transaction Error: {0}")]
    Transaction(#[from] TransactionError),

    #[error("Lofty Error: {0}")]
    Lofty(#[from] LoftyError),

    #[error("Image Error: {0}")]
    Image(#[from] ImageError),
}