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#![feature(
dropck_eyepatch,
coerce_unsized,
core_intrinsics,
never_type,
ptr_internals,
str_internals,
dispatch_from_dyn,
unsize,
exact_size_is_empty,
receiver_trait,
const_generics,
const_generic_impls_guard,
unboxed_closures,
specialization,
trusted_len,
unsized_locals,
fn_traits
)]
#![cfg_attr(not(feature = "std"), no_std)]
#![doc(test(attr(
deny(
future_incompatible,
nonstandard_style,
rust_2018_compatibility,
rust_2018_idioms,
unused,
macro_use_extern_crate,
trivial_casts,
trivial_numeric_casts,
unused_import_braces,
unused_lifetimes,
unused_qualifications,
variant_size_differences,
),
allow(unused_extern_crates)
)))]
#![warn(
future_incompatible,
nonstandard_style,
rust_2018_compatibility,
rust_2018_idioms,
unused,
macro_use_extern_crate,
single_use_lifetimes,
trivial_casts,
trivial_numeric_casts,
unused_import_braces,
unused_lifetimes,
unused_qualifications
)]
#![allow(clippy::module_name_repetitions, incomplete_features)]
pub mod alloc;
pub mod boxed;
pub mod clone;
pub mod collections;
pub mod iter;
pub mod raw_vec;
pub mod str;
pub mod string;
pub mod vec;
extern crate alloc as liballoc;
mod unchecked_unwrap;
use self::unchecked_unwrap::*;
pub use liballoc::{borrow, fmt, rc, slice, sync};
#[macro_export]
macro_rules! vec {
($($x:expr),*) => ({
let mut v = $crate::vec::Vec::new();
$( v.push($x); )*
v
});
($($x:expr,)*) => ($crate::vec![$($x),*]);
($elem:expr; $n:expr) => (
$crate::vec::from_elem($elem, $n)
);
(in $alloc:expr) => {
$crate::vec::Vec::new_in($alloc)
};
(in $alloc:expr; $($x:expr),*) => {{
let mut v = $crate::vec::Vec::new_in($alloc);
$( v.push($x); )*
v
}};
(in $alloc:expr; $($x:expr,)*) => ($crate::vec![in $alloc; $($x),*]);
(in $alloc:expr; $elem:expr; $n:expr) => {{
$crate::vec::from_elem_in($elem, $n, $alloc)
}};
(try $($x:expr),*) => {{
(|| -> Result<$crate::vec::Vec<_,_>, $crate::collections::CollectionAllocErr<_>> {
let mut v = $crate::vec::Vec::new();
$( v.try_push($x)?; )*
Ok(v)
})()
}};
(try $($x:expr,)*) => ($crate::vec![try $($x),*]);
(try $elem:expr; $n:expr) => {{
$crate::vec::try_from_elem_in($elem, $n, $crate::alloc::AbortAlloc<$crate::alloc::Global>)
}};
(try in $alloc:expr; $($x:expr),*) => {{
(|| -> Result<$crate::vec::Vec<_,_>, $crate::collections::CollectionAllocErr<_>> {
let mut v = $crate::vec::Vec::new_in($alloc);
$( v.try_push($x)?; )*
Ok(v)
})()
}};
(try in $alloc:expr; $($x:expr,)*) => ($crate::vec![try in $alloc; $($x),*]);
(try in $alloc:expr; $elem:expr; $n:expr) => {{
$crate::vec::try_from_elem_in($elem, $n, $alloc)
}};
}
#[macro_export]
macro_rules! format {
( in $alloc:expr, $fmt:expr, $($args:expr),* ) => {{
use std::fmt::Write;
let mut s = $crate::string::String::new_in($alloc);
let _ = write!(&mut s, $fmt, $($args),*);
s
}};
( $fmt:expr, $($args:expr),* ) => {{
use std::fmt::Write;
let mut s = $crate::string::String::new();
let _ = write!(&mut s, $fmt, $($args),*);
s
}}
}