mpv_client_dyn/
error.rs

1use super::ffi::{mpv_error, mpv_error_string};
2
3use std::ffi::{CStr, NulError};
4use std::fmt;
5use std::str::Utf8Error;
6
7#[derive(Debug)]
8pub struct Error(mpv_error);
9pub type Result<T> = std::result::Result<T, Error>;
10
11impl Error {
12    pub fn new(error: mpv_error) -> Self {
13        Self(error)
14    }
15}
16
17impl From<NulError> for Error {
18    fn from(_: NulError) -> Self {
19        Self::new(mpv_error::GENERIC)
20    }
21}
22
23impl From<Utf8Error> for Error {
24    fn from(_: Utf8Error) -> Self {
25        Self::new(mpv_error::GENERIC)
26    }
27}
28
29impl std::error::Error for Error {
30    fn description(&self) -> &str {
31        unsafe {
32            CStr::from_ptr(mpv_error_string(self.0))
33                .to_str()
34                .unwrap_or("unknow error")
35        }
36    }
37}
38
39impl fmt::Display for Error {
40    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
41        let error = unsafe {
42            CStr::from_ptr(mpv_error_string(self.0))
43                .to_str()
44                .unwrap_or("unknown error")
45        };
46        write!(f, "[{}] {}", self.0 as i32, error)
47    }
48}
mpv_client_dyn/error.rs

mpv_client_dyn/
error.rs
