app_info/
error.rs

1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum AppInfoError {
5    #[error("Failed to read applications directory: {0}")]
6    DirectoryReadError(#[from] std::io::Error),
7
8    #[error("I/O error while {action} at {path}: {source}")]
9    Io {
10        action: &'static str,
11        path: String,
12        #[source]
13        source: std::io::Error,
14    },
15
16    #[error("Failed to parse application bundle: {path}")]
17    BundleParseError { path: String },
18
19    #[error("Failed to read Info.plist: {0}")]
20    PlistError(String),
21
22    #[error("Registry access error: {0}")]
23    RegistryError(String),
24
25    #[error("Application not found: {name}")]
26    AppNotFound { name: String },
27
28    #[error("Unsupported platform")]
29    UnsupportedPlatform,
30
31    #[error("Failed to get file icon: {0}")]
32    FileIconError(#[from] FileIconError),
33}
34
35#[derive(Error, Debug)]
36pub enum FileIconError {
37    #[error("Path does not exist")]
38    PathDoesNotExist,
39
40    #[error("Icon size cannot be zero")]
41    NullIconSize,
42
43    #[error("Icon size {requested} exceeds the maximum supported size of {maximum}")]
44    SizeTooLarge { requested: u16, maximum: u16 },
45
46    #[error("Invalid RGBA pixel buffer: expected {expected} bytes, got {actual}")]
47    InvalidPixelBuffer { expected: usize, actual: usize },
48
49    #[error("Failed to extract icon: {0}")]
50    Failed(String),
51
52    #[error("Platform not supported")]
53    PlatformNotSupported,
54}
55
56pub type Result<T> = std::result::Result<T, AppInfoError>;
app_info/error.rs

app_info/
error.rs
