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fix(miniprotocols): Handle regression related to multi-msg payloads (#76)

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Santiago Carmuega 2022-03-16 18:17:10 -03:00 • committed by GitHub
parent d1caf79198
commit 3234523c83
4 changed files with 79 additions and 39 deletions
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20
pallas-codec/src/lib.rs
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@ -1,25 +1,9 @@
use minicbor::encode::Write;
/// Shared re-export of minicbor lib across all Pallas
pub use minicbor;
/// Round-trip friendly common helper structs
pub mod utils;
pub trait Fragment: Sized {
fn read_cbor(buffer: &[u8]) -> Result<Self, minicbor::decode::Error>;
fn write_cbor<W: Write>(&self, write: W) -> Result<(), minicbor::encode::Error<W::Error>>;
}
pub trait Fragment: Sized + for<'b> minicbor::Decode<'b> + minicbor::Encode {}
impl<T> Fragment for T
where
T: for<'b> minicbor::Decode<'b> + minicbor::Encode,
{
fn read_cbor(buffer: &[u8]) -> Result<Self, minicbor::decode::Error> {
minicbor::decode(buffer)
}
fn write_cbor<W: Write>(&self, write: W) -> Result<(), minicbor::encode::Error<W::Error>> {
minicbor::encode(self, write)
}
}
impl<T> Fragment for T where T: for<'b> minicbor::Decode<'b> + minicbor::Encode + Sized {}