miden_thiserror/
display.rs

1use core::fmt::Display;
2#[cfg(feature = "std")]
3use std::path::{self, Path, PathBuf};
4
5#[doc(hidden)]
6pub trait AsDisplay<'a> {
7    // TODO: convert to generic associated type.
8    // https://github.com/dtolnay/thiserror/pull/253
9    type Target: Display;
10
11    fn as_display(&'a self) -> Self::Target;
12}
13
14impl<'a, T> AsDisplay<'a> for &T
15where
16    T: Display + 'a,
17{
18    type Target = &'a T;
19
20    fn as_display(&'a self) -> Self::Target {
21        *self
22    }
23}
24
25#[cfg(feature = "std")]
26impl<'a> AsDisplay<'a> for Path {
27    type Target = path::Display<'a>;
28
29    #[inline]
30    fn as_display(&'a self) -> Self::Target {
31        self.display()
32    }
33}
34
35#[cfg(feature = "std")]
36impl<'a> AsDisplay<'a> for PathBuf {
37    type Target = path::Display<'a>;
38
39    #[inline]
40    fn as_display(&'a self) -> Self::Target {
41        self.display()
42    }
43}
miden_thiserror/display.rs

miden_thiserror/
display.rs
