diff options
Diffstat (limited to 'src/term.rs')
| -rw-r--r-- | src/term.rs | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/term.rs b/src/term.rs index 4719d41..b6a0576 100644 --- a/src/term.rs +++ b/src/term.rs @@ -86,9 +86,13 @@ impl BufWrite for MoveTo { buf.extend_from_slice(b"\x1b[H"); } else { buf.extend_from_slice(b"\x1b["); - itoa::write(&mut *buf, self.row + 1).unwrap(); + itoa::write(&mut *buf, self.row + 1) + // write to a vec can never fail + .unwrap_or_else(|_| unreachable!()); buf.push(b';'); - itoa::write(&mut *buf, self.col + 1).unwrap(); + itoa::write(&mut *buf, self.col + 1) + // write to a vec can never fail + .unwrap_or_else(|_| unreachable!()); buf.push(b'H'); } } @@ -288,7 +292,8 @@ impl BufWrite for MoveRight { 1 => buf.extend_from_slice(b"\x1b[C"), n => { buf.extend_from_slice(b"\x1b["); - itoa::write(&mut *buf, n).unwrap(); + // write to a vec can never fail + itoa::write(&mut *buf, n).unwrap_or_else(|_| unreachable!()); buf.push(b'C'); } } @@ -320,7 +325,8 @@ impl BufWrite for EraseChar { 1 => buf.extend_from_slice(b"\x1b[X"), n => { buf.extend_from_slice(b"\x1b["); - itoa::write(&mut *buf, n).unwrap(); + // write to a vec can never fail + itoa::write(&mut *buf, n).unwrap_or_else(|_| unreachable!()); buf.push(b'X'); } } |