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chain_getBlock extrinsics encoding (#1024)

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* deserialize without decoding

* change decoding approach

* fix tests

* decode without allocating

* strip compact prefix

* cargo fmt

* nit adjustment
This commit is contained in:
Tadeo Hepperle
2023-07-13 13:34:58 +02:00
committed by GitHub
parent 9a8fc33f2f
commit cd310b9877
4 changed files with 36 additions and 38 deletions
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subxt/src/rpc/types.rs
+2 -14
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@@ -110,20 +110,8 @@ pub type ConsensusEngineId = [u8; 4];
pub type EncodedJustification = Vec<u8>;
/// Bytes representing an extrinsic in a [`ChainBlock`].
#[derive(Clone, Debug)]
pub struct ChainBlockExtrinsic(pub Vec<u8>);
impl<'a> ::serde::Deserialize<'a> for ChainBlockExtrinsic {
fn deserialize<D>(de: D) -> Result<Self, D::Error>
where
D: ::serde::Deserializer<'a>,
{
let r = impl_serde::serialize::deserialize(de)?;
let bytes = Decode::decode(&mut &r[..])
.map_err(|e| ::serde::de::Error::custom(format!("Decode error: {e}")))?;
Ok(ChainBlockExtrinsic(bytes))
}
}
#[derive(Clone, Debug, Deserialize)]
pub struct ChainBlockExtrinsic(#[serde(with = "impl_serde::serialize")] pub Vec<u8>);
/// Wrapper for NumberOrHex to allow custom From impls
#[derive(Serialize)]