diff options
Diffstat (limited to 'vendor/tempfile/src/error.rs')
-rw-r--r-- | vendor/tempfile/src/error.rs | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/vendor/tempfile/src/error.rs b/vendor/tempfile/src/error.rs deleted file mode 100644 index ed6b6cc..0000000 --- a/vendor/tempfile/src/error.rs +++ /dev/null @@ -1,45 +0,0 @@ -use std::path::PathBuf; -use std::{error, fmt, io}; - -#[derive(Debug)] -struct PathError { - path: PathBuf, - err: io::Error, -} - -impl fmt::Display for PathError { - fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - write!(f, "{} at path {:?}", self.err, self.path) - } -} - -impl error::Error for PathError { - fn source(&self) -> Option<&(dyn error::Error + 'static)> { - self.err.source() - } -} - -pub(crate) trait IoResultExt<T> { - fn with_err_path<F, P>(self, path: F) -> Self - where - F: FnOnce() -> P, - P: Into<PathBuf>; -} - -impl<T> IoResultExt<T> for Result<T, io::Error> { - fn with_err_path<F, P>(self, path: F) -> Self - where - F: FnOnce() -> P, - P: Into<PathBuf>, - { - self.map_err(|e| { - io::Error::new( - e.kind(), - PathError { - path: path().into(), - err: e, - }, - ) - }) - } -} |