vapoursynth/node/
errors.rs

1use std::borrow::Cow;
2use std::error::Error;
3use std::ffi::CStr;
4use std::fmt;
5
6/// A container for a `get_frame` error.
7#[derive(Debug)]
8pub struct GetFrameError<'a>(Cow<'a, CStr>);
9
10impl<'a> fmt::Display for GetFrameError<'a> {
11    #[inline]
12    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
13        write!(f, "{}", self.0.to_string_lossy())
14    }
15}
16
17impl<'a> Error for GetFrameError<'a> {
18    #[inline]
19    fn description(&self) -> &str {
20        "VapourSynth error"
21    }
22}
23
24impl<'a> GetFrameError<'a> {
25    /// Creates a new `GetFrameError` with the given error message.
26    #[inline]
27    pub(crate) fn new(message: Cow<'a, CStr>) -> Self {
28        GetFrameError(message)
29    }
30
31    /// Consumes this error, returning its underlying error message.
32    #[inline]
33    pub fn into_inner(self) -> Cow<'a, CStr> {
34        self.0
35    }
36}
vapoursynth/node/errors.rs

vapoursynth/node/
errors.rs
