diff options
Diffstat (limited to 'vendor/bstr/examples/graphemes.rs')
-rw-r--r-- | vendor/bstr/examples/graphemes.rs | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/vendor/bstr/examples/graphemes.rs b/vendor/bstr/examples/graphemes.rs deleted file mode 100644 index 6adc7019d..000000000 --- a/vendor/bstr/examples/graphemes.rs +++ /dev/null @@ -1,22 +0,0 @@ -use std::error::Error; -use std::io::{self, Write}; - -use bstr::{io::BufReadExt, ByteSlice}; - -fn main() -> Result<(), Box<dyn Error>> { - let stdin = io::stdin(); - let mut stdout = io::BufWriter::new(io::stdout()); - - stdin.lock().for_byte_line_with_terminator(|line| { - let end = line - .grapheme_indices() - .map(|(_, end, _)| end) - .take(10) - .last() - .unwrap_or(line.len()); - stdout.write_all(line[..end].trim_end())?; - stdout.write_all(b"\n")?; - Ok(true) - })?; - Ok(()) -} |