Function fsio::file::append_text_file [−][src]
pub fn append_text_file<T: AsPath + ?Sized>(
path: &T,
text: &str
) -> FsIOResult<()>
Expand description
Appends (or creates) and writes the text to the requested file path. If a file exists at that path, the content will be appended.
Arguments
path
- The file pathtext
- The file text content
Example
use crate::fsio::file; use std::path::Path; fn main() { let file_path = "./target/__test/file_test/append_text_file/file.txt"; let mut result = file::write_text_file(file_path, "some content"); assert!(result.is_ok()); result = file::append_text_file(file_path, "\nmore content"); assert!(result.is_ok()); let text = file::read_text_file(file_path).unwrap(); assert_eq!(text, "some content\nmore content"); }