fn can_write(file: &Path) -> bool {
    OpenOptions::new()
            .write(true)
            .create(true)
            .open(file)
            // Passes through successful Result, or handles the error
            .map_err(|e| print_error(format!("Writing to file {} failed: {}\n", file.to_string_lossy(), e)))
            .is_ok()
}
// Tries to open the given file in write mode
// Returns true if the file can be written to
// and false if it can't
Tries to open the given file in write mode
Returns true if the file can be written to
and false if it can't
Tries to open the given file in write mode Returns true if the file can be written to and false if it can ' t
fn can_write(file: &Path) -> bool {
    OpenOptions::new()
            .write(true)
            .create(true)
            .open(file)
            // Passes through successful Result, or handles the error
            .map_err(|e| print_error(format!("Writing to file {} failed: {}\n", file.to_string_lossy(), e)))
            .is_ok()
}
fn can_write ( file : & Path ) -> bool { OpenOptions :: new ( ) . write ( true ) . create ( true ) . open ( file ) // Passes through successful Result, or handles the error . map_err ( | e | print_error ( format ! ( " \n " file to_string_lossy ( ) e ) ) ) . is_ok ( ) }
Tries to open the given file in write mode
Returns true if the file can be written to
and false if it can't
Tries to open the given file in write mode Returns true if the file can be written to and false if it can ' t
file
&Path
file
&Path