ink_allocator 6.0.0-alpha

[ink!] Bindings to the Wasm heap memory allocator.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

// Copyright (C) Use Ink (UK) Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//! Crate providing allocator support for all Wasm compilations of ink! smart contracts.
//!
//! The allocator is a bump allocator whose goal is to have a small size footprint.
//! It never frees memory, having this logic in place would increase the size footprint
//! of each contract.

#![doc(
    html_logo_url = "https://use.ink/img/crate-docs/logo.png",
    html_favicon_url = "https://use.ink/crate-docs/favicon.png"
)]
#![cfg_attr(not(feature = "std"), no_std)]

#[cfg(not(any(feature = "std", feature = "no-allocator")))]
#[global_allocator]
static mut ALLOC: bump::BumpAllocator = bump::BumpAllocator {};

#[cfg(not(any(feature = "std", feature = "no-allocator")))]
pub mod bump;

// todo
#[cfg(all(
    test,
    feature = "std",
    feature = "ink-fuzz-tests",
    target_os = "dragonfly"
))]
#[macro_use(quickcheck)]
extern crate quickcheck_macros;