Fix warning and directory restructure.

substrate/pwasm-alloc/Cargo.toml

@@ -1,23 +0,0 @@
-[package]
-name = "pwasm-alloc"
-version = "0.1.0"
-authors = ["Nikolay Volf <nikvolf@gmail.com>"]
-license = "MIT/Apache-2.0"
-readme = "README.md"
-repository = "https://github.com/paritytech/pwasm-std"
-homepage = "https://github.com/paritytech/pwasm-std"
-documentation = "https://paritytech.github.io/pwasm-std/pwasm_std/"
-description = "Parity WebAssembly standard library internal allocator"
-keywords = ["wasm", "parity", "webassembly", "blockchain"]
-categories = ["no-std", "embedded"]
-build = "build.rs"
-
-[dependencies]
-pwasm-libc = { path = "../pwasm-libc", version = "0.1" }
-
-[build-dependencies]
-rustc_version = "0.2"
-
-[features]
-strict = []
-nightly = []

substrate/pwasm-alloc/README.md

@@ -1,12 +0,0 @@
-# pwasm-libc
-
-Parity WASM contracts standard library libc bindings
-
-[Documentation](https://paritytech.github.io/pwasm-std/pwasm_alloc/)
-
-# License
-
-`pwasm_alloc` is primarily distributed under the terms of both the MIT
-license and the Apache License (Version 2.0), at your choice.
-
-See LICENSE-APACHE, and LICENSE-MIT for details.

substrate/pwasm-alloc/build.rs

@@ -1,14 +0,0 @@
-//! Set a nightly feature
-
-extern crate rustc_version;
-use rustc_version::{version, version_meta, Channel};
-
-fn main() {
-    // Assert we haven't travelled back in time
-    assert!(version().unwrap().major >= 1);
-
-    // Set cfg flags depending on release channel
-    if let Channel::Nightly = version_meta().unwrap().channel {
-        println!("cargo:rustc-cfg=feature=\"nightly\"");
-    }
-}

substrate/pwasm-alloc/src/lib.rs

@@ -1,36 +0,0 @@
-#![warn(missing_docs)]
-#![cfg_attr(feature = "strict", deny(warnings))]
-#![no_std]
-#![crate_type = "rlib"]
-#![cfg_attr(feature = "nightly", feature(global_allocator))]
-#![cfg_attr(feature = "nightly", feature(alloc))]
-#![cfg_attr(feature = "nightly", feature(allocator_api))]
-
-//! Custom allocator crate for wasm
-
-/// Wasm allocator
-pub struct WasmAllocator;
-
-#[cfg(feature = "nightly")]
-#[global_allocator]
-static ALLOCATOR: WasmAllocator = WasmAllocator;
-
-#[cfg(feature = "nightly")]
-mod __impl {
-	extern crate alloc;
-	extern crate pwasm_libc;
-
-	use self::alloc::heap::{Alloc, Layout, AllocErr};
-
-	use super::WasmAllocator;
-
-	unsafe impl<'a> Alloc for &'a WasmAllocator {
-		unsafe fn alloc(&mut self, layout: Layout) -> Result<*mut u8, AllocErr> {
-			Ok(pwasm_libc::malloc(layout.size()))
-		}
-
-		unsafe fn dealloc(&mut self, ptr: *mut u8, _layout: Layout) {
-			pwasm_libc::free(ptr)
-		}
-	}
-}