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Add tests and modify as_vec implementation (#3715)

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* Add tests and modify as_vec implementation

* Address feedback

* fix typo in test
This commit is contained in:
Lldenaurois
2021-09-06 13:24:04 +02:00
committed by GitHub
parent bbf09c96aa
commit 2bd84151ed
6 changed files with 39 additions and 25 deletions
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polkadot/node/primitives/src/lib.rs
+5 -5
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@@ -301,8 +301,8 @@ pub struct Proof(BoundedVec<BoundedVec<u8, 1, MERKLE_NODE_MAX_SIZE>, 1, MERKLE_P
impl Proof {
/// This function allows to convert back to the standard nested Vec format
pub fn as_vec(&self) -> Vec<Vec<u8>> {
self.0.as_vec().iter().map(|v| v.as_vec().clone()).collect()
pub fn iter(&self) -> impl Iterator<Item = &[u8]> {
self.0.iter().map(|v| v.as_slice())
}
/// Construct an invalid dummy proof
@@ -365,7 +365,7 @@ impl Encode for Proof {
}
fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R {
let temp = self.as_vec();
let temp = self.0.iter().map(|v| v.as_vec()).collect::<Vec<_>>();
temp.using_encoded(f)
}
}
@@ -404,8 +404,8 @@ pub struct ErasureChunk {
impl ErasureChunk {
/// Convert bounded Vec Proof to regular Vec<Vec<u8>>
pub fn proof_as_vec(&self) -> Vec<Vec<u8>> {
self.proof.as_vec()
pub fn proof(&self) -> &Proof {
&self.proof
}
}