append_text

fn append_text(string path, string text) -> Result<int, IoError>

use io::file::{append_text};

Appends text to the file at path, creating it if needed. Needs --allow-write.

Parameters#

Returns#

Result<int, IoError>

See also#

• read_bytes: Reads the whole file at path.
• write_bytes: Replaces the contents of the file at path with buf, creating it if needed, and returns the number of bytes written.
• read_text: Reads the whole file at path as UTF-8 text.
• write_text: Replaces the contents of the file at path with text, creating it if needed, and returns the number of bytes written.
• append_bytes: Appends buf to the file at path, creating it if needed.