pub use crate::lib::Box;
pub use crate::lib::Cow;
pub use crate::lib::Default;
#[cfg(not(feature = "std"))]
pub use core::option::Option::{self, None, Some};
#[cfg(feature = "std")]
pub use std::option::Option::{self, None, Some};
#[cfg(not(feature = "std"))]
pub use core::result::Result::{Err, Ok};
#[cfg(feature = "std")]
pub use std::result::Result::{Err, Ok};
pub use crate::lib::String;
pub use self::help::Str as str;
pub use self::help::Usize as usize;
mod help {
pub type Str = str;
pub type Usize = usize;
}