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improve substrate-compat (#1265)

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* improve `substrate-compat`

* From => Into

---------

Co-authored-by: James Wilson <james@jsdw.me>
This commit is contained in:
yjh
2023-11-25 00:24:09 +08:00
committed by GitHub
parent 5764c8e68e
commit 24e19b1e0f
1 changed files with 8 additions and 35 deletions
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subxt/src/config/mod.rs
+8 -35
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@@ -129,51 +129,24 @@ pub trait Header: Sized + Encode + Decode {
#[cfg(feature = "substrate-compat")]
mod substrate_impls {
use super::*;
use primitive_types::{H256, U256};
impl<N, H> Header for sp_runtime::generic::Header<N, H>
impl<T: sp_runtime::traits::Header> Header for T
where
Self: Encode + Decode,
N: Copy + Into<U256> + Into<u64> + TryFrom<U256>,
H: sp_runtime::traits::Hash + Hasher,
<T as sp_runtime::traits::Header>::Number: Into<u64>,
{
type Number = N;
type Hasher = H;
type Number = T::Number;
type Hasher = T::Hashing;
fn number(&self) -> Self::Number {
self.number
*self.number()
}
}
impl Hasher for sp_core::Blake2Hasher {
type Output = H256;
impl<T: sp_runtime::traits::Hash> Hasher for T {
type Output = T::Output;
fn hash(s: &[u8]) -> Self::Output {
<Self as sp_core::Hasher>::hash(s)
}
}
impl Hasher for sp_runtime::traits::BlakeTwo256 {
type Output = H256;
fn hash(s: &[u8]) -> Self::Output {
<Self as sp_core::Hasher>::hash(s)
}
}
impl Hasher for sp_core::KeccakHasher {
type Output = H256;
fn hash(s: &[u8]) -> Self::Output {
<Self as sp_core::Hasher>::hash(s)
}
}
impl Hasher for sp_runtime::traits::Keccak256 {
type Output = H256;
fn hash(s: &[u8]) -> Self::Output {
<Self as sp_core::Hasher>::hash(s)
<T as sp_runtime::traits::Hash>::hash(s)
}
}
}