Module cargo_util::paths[−][src]

Expand description

Various utilities for working with files and paths.

Structs

Functions

ancestors	Returns an iterator that walks up the directory hierarchy towards the root.
append	Equivalent to [`write`], but appends to the end instead of replacing the contents.
bytes2path	Converts UTF-8 bytes to a path.
copy	Copies a file from one location to another.
create	Creates a new file.
create_dir_all	Equivalent to `std::fs::create_dir_all` with better error messages.
create_dir_all_excluded_from_backups_atomic	Creates an excluded from cache directory atomically with its parents as needed.
dylib_path	Returns a list of directories that are searched for dynamic libraries.
dylib_path_envvar	Returns the name of the environment variable used for searching for dynamic libraries.
join_paths	Joins paths into a string suitable for the `PATH` environment variable.
link_or_copy	Hardlink (file) or symlink (dir) src to dst if possible, otherwise copy it.
mtime	Returns the last modification time of a file.
mtime_recursive	Returns the maximum mtime of the given path, recursing into subdirectories, and following symlinks.
normalize_path	Normalize a path, removing things like `.` and `..`.
open	Opens an existing file.
path2bytes	Converts a path to UTF-8 bytes.
read	Reads a file to a string.
read_bytes	Reads a file into a bytes vector.
remove_dir	Equivalent to `std::fs::remove_dir` with better error messages.
remove_dir_all	Recursively remove all files and directories at the given directory.
remove_file	Equivalent to `std::fs::remove_file` with better error messages.
resolve_executable	Returns the absolute path of where the given executable is located based on searching the `PATH` environment variable.
set_file_time_no_err	Changes the filesystem mtime (and atime if possible) for the given file.
set_invocation_time	Record the current time on the filesystem (using the filesystem’s clock) using a file at the given directory. Returns the current time.
strip_prefix_canonical	Strips `base` from `path`.
write	Writes a file to disk.
write_if_changed	Equivalent to [`write`], but does not write anything if the file contents are identical to the given contents.