vendor/console/src/wasm_term.rs

   1 use std::fmt::Display;
   2 use std::io;
   3
   4 use crate::kb::Key;
   5 use crate::term::Term;
   6
   7 pub use crate::common_term::*;
   8
   9 pub const DEFAULT_WIDTH: u16 = 80;
  10
  11 #[inline]
  12 pub fn is_a_terminal(_out: &Term) -> bool {
  13     false
  14 }
  15
  16 #[inline]
  17 pub fn is_a_color_terminal(out: &Term) -> bool {
  18     false
  19 }
  20
  21 #[inline]
  22 pub fn terminal_size() -> Option<(u16, u16)> {
  23     None
  24 }
  25
  26 pub fn read_secure() -> io::Result<String> {
  27     Err(io::Error::new(
  28         io::ErrorKind::Other,
  29         "unsupported operation",
  30     ))
  31 }
  32
  33 pub fn read_single_key() -> io::Result<Key> {
  34     Err(io::Error::new(
  35         io::ErrorKind::Other,
  36         "unsupported operation",
  37     ))
  38 }
  39
  40 #[inline]
  41 pub fn wants_emoji() -> bool {
  42     false
  43 }
  44
  45 pub fn set_title<T: Display>(_title: T) {}