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Support interpolating paths as if they had a Display impl
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,28 @@ | ||
use std::fmt::Display; | ||
use std::path::{self, Path, PathBuf}; | ||
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pub trait DisplayAsDisplay { | ||
fn as_display(&self) -> Self; | ||
} | ||
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impl<T: Display> DisplayAsDisplay for &T { | ||
fn as_display(&self) -> Self { | ||
self | ||
} | ||
} | ||
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pub trait PathAsDisplay { | ||
fn as_display(&self) -> path::Display<'_>; | ||
} | ||
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impl PathAsDisplay for Path { | ||
fn as_display(&self) -> path::Display<'_> { | ||
self.display() | ||
} | ||
} | ||
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impl PathAsDisplay for PathBuf { | ||
fn as_display(&self) -> path::Display<'_> { | ||
self.display() | ||
} | ||
} |
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