Merge pull request #9 from yatima-inc/sb/core

Replace sp-std with core/alloc

Author: samuelburnham

Cargo.lock

@@ -3,7 +3,7 @@ members = ["derive", "."]
 
 [package]
 name = "sp-multihash"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2018"
 authors = ["Samuel Burnham <[email protected]>", "John Burnham <[email protected]>"]
 license = "MIT"
@@ -50,8 +50,7 @@ sha-2 = { version = "0.9.0", default-features = false, optional = true, package
 sha-3 = { version = "0.9.0", default-features = false, optional = true, package = "sha3" }
 strobe-rs = { version = "0.6.2", default-features = false, optional = true }
 
-sp-std = {version = "3", default-features = false }
-bytecursor = "0.1.2"
+bytecursor = "0.2.0"
 
 [dev-dependencies]
 criterion = "0.3.3"

Cargo.toml

@@ -55,6 +55,8 @@
 #![deny(missing_docs, unsafe_code)]
 #![cfg_attr(not(any(feature = "std", test)), no_std)]
 
+extern crate alloc;
+
 #[cfg(any(test, feature = "arb"))]
 mod arb;
 mod error;

src/lib.rs

@@ -14,7 +14,7 @@ use core::{
 use serde_big_array::BigArray;
 
 use bytecursor::ByteCursor;
-use sp_std::vec::Vec;
+use alloc::vec::Vec;
 use unsigned_varint::{
   decode,
   encode as varint_encode,