How to create a file in Rust?An instance of a File can be read and/or written depending on what options it was opened with. Files also implement Seek to alter the logical cursor that the file contains internally.
Example of how to create a file in RustBelow example will create a file (filename: helloWorld.txt) using method
create()and the content (will be Hello, world!) using method
write_all(), write all method take parameter as bytes so we need to add
bbefore the content or convert it to bytes as variable and use it.