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std: Remove deprecated functionality from 1.5

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This is a standard "clean out libstd" commit which removes all 1.5-and-before
deprecated functionality as it's now all been deprecated for at least one entire
cycle.
This commit is contained in:
Alex Crichton 2015-12-02 17:07:29 -08:00
parent 08a5b112ed
commit da50f7c288
48 changed files with 112 additions and 1437 deletions
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79
src/libstd/fs.rs
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@ -1178,85 +1178,6 @@ impl Iterator for WalkDir {
}
}
/// Utility methods for paths.
#[unstable(feature = "path_ext_deprecated",
reason = "The precise set of methods exposed on this trait may \
change and some methods may be removed. For stable code, \
see the std::fs::metadata function.",
issue = "27725")]
#[rustc_deprecated(since = "1.5.0", reason = "replaced with inherent methods")]
pub trait PathExt {
/// Gets information on the file, directory, etc at this path.
///
/// Consult the `fs::metadata` documentation for more info.
///
/// This call preserves identical runtime/error semantics with
/// `fs::metadata`.
fn metadata(&self) -> io::Result<Metadata>;
/// Gets information on the file, directory, etc at this path.
///
/// Consult the `fs::symlink_metadata` documentation for more info.
///
/// This call preserves identical runtime/error semantics with
/// `fs::symlink_metadata`.
fn symlink_metadata(&self) -> io::Result<Metadata>;
/// Returns the canonical form of a path, normalizing all components and
/// eliminate all symlinks.
///
/// This call preserves identical runtime/error semantics with
/// `fs::canonicalize`.
fn canonicalize(&self) -> io::Result<PathBuf>;
/// Reads the symlink at this path.
///
/// For more information see `fs::read_link`.
fn read_link(&self) -> io::Result<PathBuf>;
/// Reads the directory at this path.
///
/// For more information see `fs::read_dir`.
fn read_dir(&self) -> io::Result<ReadDir>;
/// Boolean value indicator whether the underlying file exists on the local
/// filesystem. Returns false in exactly the cases where `fs::metadata`
/// fails.
fn exists(&self) -> bool;
/// Whether the underlying implementation (be it a file path, or something
/// else) points at a "regular file" on the FS. Will return false for paths
/// to non-existent locations or directories or other non-regular files
/// (named pipes, etc). Follows links when making this determination.
fn is_file(&self) -> bool;
/// Whether the underlying implementation (be it a file path, or something
/// else) is pointing at a directory in the underlying FS. Will return
/// false for paths to non-existent locations or if the item is not a
/// directory (eg files, named pipes, etc). Follows links when making this
/// determination.
fn is_dir(&self) -> bool;
}
#[allow(deprecated)]
#[unstable(feature = "path_ext_deprecated", issue = "27725")]
impl PathExt for Path {
fn metadata(&self) -> io::Result<Metadata> { metadata(self) }
fn symlink_metadata(&self) -> io::Result<Metadata> { symlink_metadata(self) }
fn canonicalize(&self) -> io::Result<PathBuf> { canonicalize(self) }
fn read_link(&self) -> io::Result<PathBuf> { read_link(self) }
fn read_dir(&self) -> io::Result<ReadDir> { read_dir(self) }
fn exists(&self) -> bool { metadata(self).is_ok() }
fn is_file(&self) -> bool {
metadata(self).map(|s| s.is_file()).unwrap_or(false)
}
fn is_dir(&self) -> bool {
metadata(self).map(|s| s.is_dir()).unwrap_or(false)
}
}
/// Changes the permissions found on a file or a directory.
///
/// # Examples