| //! Provides `isize` and `usize` |
| |
| use cfg_if::cfg_if; |
| |
| cfg_if! { |
| if #[cfg(target_pointer_width = "8")] { |
| pub(crate) type isize_ = i8; |
| pub(crate) type usize_ = u8; |
| } else if #[cfg(target_pointer_width = "16")] { |
| pub(crate) type isize_ = i16; |
| pub(crate) type usize_ = u16; |
| } else if #[cfg(target_pointer_width = "32")] { |
| pub(crate) type isize_ = i32; |
| pub(crate) type usize_ = u32; |
| |
| } else if #[cfg(target_pointer_width = "64")] { |
| pub(crate) type isize_ = i64; |
| pub(crate) type usize_ = u64; |
| } else if #[cfg(target_pointer_width = "64")] { |
| pub(crate) type isize_ = i64; |
| pub(crate) type usize_ = u64; |
| } else if #[cfg(target_pointer_width = "128")] { |
| pub(crate) type isize_ = i128; |
| pub(crate) type usize_ = u128; |
| } else { |
| compile_error!("unsupported target_pointer_width"); |
| } |
| } |
