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sp-std removal from substrate/primitives (#3274)

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This PR removes sp-std crate from substrate/primitives sub-directories.

For now crates that have `pub use` of sp-std or export macros that would
necessitate users of the macros to `extern crate alloc` have been
excluded from this PR.

There should be no breaking changes in this PR.

---------

Co-authored-by: Koute <koute@users.noreply.github.com>
This commit is contained in:
Squirrel
2024-03-18 05:29:35 +00:00
committed by GitHub
parent 6b1179f13b
commit 1b5f4243d1
110 changed files with 254 additions and 278 deletions
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substrate/primitives/state-machine/src/overlayed_changes/mod.rs
+9 -7
View File
@@ -22,6 +22,7 @@ mod offchain;
use self::changeset::OverlayedChangeSet;
use crate::{backend::Backend, stats::StateMachineStats, BackendTransaction, DefaultError};
use alloc::{collections::btree_set::BTreeSet, vec::Vec};
use codec::{Decode, Encode};
use hash_db::Hasher;
pub use offchain::OffchainOverlayedChanges;
@@ -31,12 +32,13 @@ use sp_core::{
};
#[cfg(feature = "std")]
use sp_externalities::{Extension, Extensions};
#[cfg(not(feature = "std"))]
use sp_std::collections::btree_map::BTreeMap as Map;
use sp_std::{collections::btree_set::BTreeSet, vec::Vec};
use sp_trie::{empty_child_trie_root, LayoutV1};
#[cfg(not(feature = "std"))]
use alloc::collections::btree_map::BTreeMap as Map;
#[cfg(feature = "std")]
use std::collections::{hash_map::Entry as MapEntry, HashMap as Map};
#[cfg(feature = "std")]
use std::{
any::{Any, TypeId},
@@ -136,7 +138,7 @@ impl<H: Hasher> Clone for OverlayedChanges<H> {
}
}
impl<H: Hasher> sp_std::fmt::Debug for OverlayedChanges<H> {
impl<H: Hasher> core::fmt::Debug for OverlayedChanges<H> {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
f.debug_struct("OverlayedChanges")
.field("top", &self.top)
@@ -259,7 +261,7 @@ impl<H: Hasher> Clone for StorageTransactionCache<H> {
}
}
impl<H: Hasher> sp_std::fmt::Debug for StorageTransactionCache<H> {
impl<H: Hasher> core::fmt::Debug for StorageTransactionCache<H> {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
let mut debug = f.debug_struct("StorageTransactionCache");
@@ -572,7 +574,7 @@ impl<H: Hasher> OverlayedChanges<H> {
},
};
use sp_std::mem::take;
use core::mem::take;
let main_storage_changes = take(&mut self.top).drain_commited();
let child_storage_changes = take(&mut self.children)
.into_iter()
@@ -777,7 +779,7 @@ where
K: Ord,
F: FnMut(&K, &mut V) -> bool,
{
let old = sp_std::mem::replace(map, Map::default());
let old = core::mem::replace(map, Map::default());
for (k, mut v) in old.into_iter() {
if f(&k, &mut v) {
map.insert(k, v);