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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/npos-elections/src/lib.rs
+9 -8
View File
@@ -74,15 +74,16 @@
#![cfg_attr(not(feature = "std"), no_std)]
extern crate alloc;
use alloc::{collections::btree_map::BTreeMap, rc::Rc, vec, vec::Vec};
use codec::{Decode, Encode, MaxEncodedLen};
use core::{cell::RefCell, cmp::Ordering};
use scale_info::TypeInfo;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
use sp_arithmetic::{traits::Zero, Normalizable, PerThing, Rational128, ThresholdOrd};
use sp_core::{bounded::BoundedVec, RuntimeDebug};
use sp_std::{
cell::RefCell, cmp::Ordering, collections::btree_map::BTreeMap, prelude::*, rc::Rc, vec,
};
#[cfg(test)]
mod mock;
@@ -198,7 +199,7 @@ impl ElectionScore {
}
}
impl sp_std::cmp::Ord for ElectionScore {
impl core::cmp::Ord for ElectionScore {
fn cmp(&self, other: &Self) -> Ordering {
// we delegate this to the lexicographic cmp of slices`, and to incorporate that we want the
// third element to be minimized, we swap them.
@@ -210,7 +211,7 @@ impl sp_std::cmp::Ord for ElectionScore {
}
}
impl sp_std::cmp::PartialOrd for ElectionScore {
impl core::cmp::PartialOrd for ElectionScore {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
@@ -278,8 +279,8 @@ impl<AccountId: Clone> Edge<AccountId> {
}
#[cfg(feature = "std")]
impl<A: IdentifierT> sp_std::fmt::Debug for Edge<A> {
fn fmt(&self, f: &mut sp_std::fmt::Formatter<'_>) -> sp_std::fmt::Result {
impl<A: IdentifierT> core::fmt::Debug for Edge<A> {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
write!(f, "Edge({:?}, weight = {:?})", self.who, self.weight)
}
}
@@ -299,7 +300,7 @@ pub struct Voter<AccountId> {
#[cfg(feature = "std")]
impl<A: IdentifierT> std::fmt::Debug for Voter<A> {
fn fmt(&self, f: &mut sp_std::fmt::Formatter<'_>) -> sp_std::fmt::Result {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "Voter({:?}, budget = {}, edges = {:?})", self.who, self.budget, self.edges)
}
}