| Read a whole file into a string |   |  |
| Write a string to a file | | |
| Read lines of strings from a file | | |
| Rename or atomically replace a file | | |
| Avoid writing and reading from a same file |  | |
| Access a file randomly using a memory map |  | |
| Read a file line by line with BufReader | | |
| Write to a file with BufWriter | | |
| Read a line from stdin | | |
| Use Cursor as an in-memory buffer | | |
| Format text into a String with write! | | |
| Construct and inspect a path | | |
| Create a nested directory tree | | |
| File names that have been modified in the last 24 hours | |  |
| Find loops for a given path | | |
| Recursively find duplicate file names |  | |
| Recursively find all files with given predicate | | |
| Traverse directories while skipping dotfiles | | |
| Recursively calculate file sizes at given depth | | |
| Find all png files recursively |  | |
| Find all files with given pattern ignoring filename case | | |