Platform-independent path manipulation.
This module provides two types,
Path (akin to
str), for working with paths abstractly. These types are thin wrappers
str respectively, meaning that they work directly
Paths can be parsed into
Components by iterating over the structure
returned by the
components method on
correspond to the substrings between path separators (
/). You can
reconstruct an equivalent path from components with the
push method on
PathBuf; note that the paths may differ syntactically by the
normalization described in the documentation for the
Path manipulation includes both parsing components from slices and building new owned paths.
use uni_path::Path; let path = Path::new("/tmp/foo/bar.txt"); let parent = path.parent(); assert_eq!(parent, Some(Path::new("/tmp/foo"))); let file_stem = path.file_stem(); assert_eq!(file_stem, Some("bar")); let extension = path.extension(); assert_eq!(extension, Some("txt"));
To build or modify paths, use
use uni_path::PathBuf; // This way works... let mut path = PathBuf::from("/"); path.push("lib"); path.push("libc"); path.set_extension("so"); // ... but push is best used if you don't know everything up // front. If you do, this way is better: let path: PathBuf = ["/", "lib", "libc.so"].iter().collect();
An iterator over
A slice of a path (akin to
An owned, mutable path (akin to
An error returned from
A single component of a path.
The primary separator of path components for the current platform.
Determines whether the character is one of the permitted path separators for the current platform.