Function update

pub fn update<P: AsRef<Path>>(path: P, content: &str) -> Result<(), FileError>

Updates the contents of a file.

If the file doesn’t exist, it will be created.

Arguments

• path - The path of the file to update.
• content - The new content to write to the file.

Returns

Returns a Result containing () if successful, or a FileError.

Examples

use dev_utils::file::{create, update, read};

let file_path = create("example.txt", "Hello").unwrap();
update(&file_path, "Updated content").unwrap();
assert_eq!(read(&file_path).unwrap(), "Updated content");