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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/arithmetic/src/fixed_point.rs
+9 -10
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@@ -26,17 +26,16 @@ use crate::{
PerThing, Perbill, Rounding, SignedRounding,
};
use codec::{CompactAs, Decode, Encode};
use sp_std::{
use core::{
fmt::Debug,
ops::{self, Add, Div, Mul, Sub},
prelude::*,
};
#[cfg(feature = "serde")]
use serde::{de, Deserialize, Deserializer, Serialize, Serializer};
#[cfg(all(not(feature = "std"), feature = "serde"))]
use sp_std::alloc::string::{String, ToString};
use alloc::string::{String, ToString};
/// Integer types that can be used to interact with `FixedPointNumber` implementations.
pub trait FixedPointOperand:
@@ -899,9 +898,9 @@ macro_rules! implement_fixed {
}
}
impl sp_std::fmt::Debug for $name {
impl ::core::fmt::Debug for $name {
#[cfg(feature = "std")]
fn fmt(&self, f: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
let integral = {
let int = self.0 / Self::accuracy();
let signum_for_zero = if int == 0 && self.is_negative() { "-" } else { "" };
@@ -917,7 +916,7 @@ macro_rules! implement_fixed {
}
#[cfg(not(feature = "std"))]
fn fmt(&self, _: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
fn fmt(&self, _: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
Ok(())
}
}
@@ -933,13 +932,13 @@ macro_rules! implement_fixed {
}
}
impl sp_std::fmt::Display for $name {
fn fmt(&self, f: &mut sp_std::fmt::Formatter) -> sp_std::fmt::Result {
impl ::core::fmt::Display for $name {
fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
write!(f, "{}", self.0)
}
}
impl sp_std::str::FromStr for $name {
impl ::core::str::FromStr for $name {
type Err = &'static str;
fn from_str(s: &str) -> Result<Self, Self::Err> {
@@ -969,7 +968,7 @@ macro_rules! implement_fixed {
where
D: Deserializer<'de>,
{
use sp_std::str::FromStr;
use ::core::str::FromStr;
let s = String::deserialize(deserializer)?;
$name::from_str(&s).map_err(de::Error::custom)
}