Method append

euralios_std/src/fs.rs:121–123

Sets the option for the append mode. This option, when true, means that writes will append to a file instead of overwriting previous contents. Note that setting `.write(true).append(true)` has the same effect as setting only `.append(true)`. For most filesystems, the operating system guarantees that all writes are atomic: no writes get mangled because another process writes at the same time. On

(&mut self, append: bool)

    /// let file = OpenOptions::new().append(true).open("foo.txt");
    /// ```
    pub fn append(&mut self, append: bool) -> &mut OpenOptions {
        self.append = append; self
    }

    /// Sets the option for truncating a previous file.
    ///