chore(wasm-interface): re-export checked_range from -common (#41)

* chore(wasm-interface): re-export checked_range from sp-wasm-interface-common

* chore(wasm-interface-common): import Range from core

primitives/wasm-interface-common/src/lib.rs

@@ -22,6 +22,8 @@
 use sp_std::borrow::Cow;
 use core::{mem, marker::PhantomData};
 
+pub mod util;
+
 #[cfg(feature = "wasmi")]
 pub use wasmi;
 

primitives/wasm-interface-common/src/util.rs

@@ -0,0 +1,26 @@
+// This file is part of Gear.
+//
+// Copyright (C) 2021-2023 Gear Technologies Inc.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+use core::ops::Range;
+
+/// Construct a range from an offset to a data length after the offset.
+/// Returns None if the end of the range would exceed some maximum offset.
+pub fn checked_range(offset: usize, len: usize, max: usize) -> Option<Range<usize>> {
+	let end = offset.checked_add(len)?;
+	(end <= max).then(|| offset..end)
+}

primitives/wasm-interface/src/util.rs

@@ -17,14 +17,7 @@
 
 use super::*;
 use wasmtime::{AsContext, AsContextMut};
-use sp_std::ops::Range;
-
-/// Construct a range from an offset to a data length after the offset.
-/// Returns None if the end of the range would exceed some maximum offset.
-pub fn checked_range(offset: usize, len: usize, max: usize) -> Option<Range<usize>> {
-	let end = offset.checked_add(len)?;
-	(end <= max).then(|| offset..end)
-}
+pub use sp_wasm_interface_common::util::checked_range;
 
 pub fn write_memory_from(
     mut ctx: impl AsContextMut<Data = StoreData>,