playdate_sound/
error.rs

1use core::fmt;
2
3
4pub type ApiError = sys::error::Error<self::Error>;
5
6
7#[derive(Debug)]
8pub enum Error {
9	/// The file does not exist.
10	FileNotExist,
11
12	/// Causes when allocation failed and/or null-ptr returned.
13	Alloc,
14
15	/// Error caused by the file system.
16	Fs(fs::error::Error),
17}
18
19impl fmt::Display for Error {
20	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
21		match &self {
22			Error::Alloc => write!(f, "Snd: Allocation failed"),
23			Error::FileNotExist => write!(f, "Snd: File doesn't exist"),
24			Error::Fs(err) => err.fmt(f),
25		}
26	}
27}
28
29
30impl Into<ApiError> for Error {
31	fn into(self) -> ApiError { ApiError::Api(self) }
32}
33
34impl From<fs::error::Error> for Error {
35	fn from(err: fs::error::Error) -> Self { Self::Fs(err) }
36}
37
38
39impl core::error::Error for Error {}
playdate_sound/error.rs

playdate_sound/
error.rs
