hatter/rust_util
1
0
Fork 0
mirror of https://github.com/jht5945/rust_util.git synced 2025-12-27 15:40:03 +08:00
Code Issues Releases Wiki Activity

add clear_lastline

Browse Source
This commit is contained in:
Hatter Jiang
2019-08-03 17:10:34 +08:00
parent f8dab07f6c
commit 1fe9483cee
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/lib.rs
View File

@@ -167,6 +167,10 @@ pub fn flush_stdout() {
} }
} }
pub fn clear_lastline() {
print_lastline("");
}
pub fn print_lastline(line: &str) { pub fn print_lastline(line: &str) {
print!("\x1b[1000D{}\x1b[K", line); print!("\x1b[1000D{}\x1b[K", line);
flush_stdout(); flush_stdout();