mpv-client 1.0.1

Bindings for libmpv client API that allow you to create plugins for MPV in Rust
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

use crate::mpv_error_MPV_ERROR_GENERIC;

use super::{mpv_error, mpv_error_string};

use std::ffi::{CStr, NulError};
use std::fmt;
use std::str::Utf8Error;

#[derive(Debug)]
pub struct Error(mpv_error);
pub type Result<T> = std::result::Result<T, Error>;

impl Error {
    pub fn new(error: mpv_error) -> Self {
        Self(error)
    }
}

impl From<NulError> for Error {
    fn from(_: NulError) -> Self {
        Self::new(mpv_error_MPV_ERROR_GENERIC)
    }
}

impl From<Utf8Error> for Error {
    fn from(_: Utf8Error) -> Self {
        Self::new(mpv_error_MPV_ERROR_GENERIC)
    }
}

impl fmt::Display for Error {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        let err = unsafe {
            CStr::from_ptr(mpv_error_string(self.0))
                .to_str()
                .unwrap_or("unknown error")
        };
        write!(f, "[{}] {}", self.0 as i32, err)
    }
}