Function fs_extra::file::write_all

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

Write String content into inside target file.

Errors

This function will return an error in the following situations, but is not limited to just these cases:

• This path is not a file.
• This path file does not exist.
• The current process does not have the permission rights to access path.

Example

extern crate fs_extra;
use fs_extra::file::read_to_string;

write_all("foo.txt", "conents" )?; // Create file foo.txt and send content inside