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feat(network): add cbor decoder for HardForkQuery (#335)

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Alexsander Falcucci 2023-11-20 12:02:02 +01:00 • committed by GitHub
parent 155139e166
commit 9b57b0f53d
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1 changed files with 22 additions and 4 deletions
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26
pallas-network/src/miniprotocols/localstate/queries_v16/codec.rs
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@ -172,8 +172,14 @@ impl Encode<()> for HardForkQuery {
}
impl<'b> Decode<'b, ()> for HardForkQuery {
fn decode(_d: &mut Decoder<'b>, _: &mut ()) -> Result<Self, decode::Error> {
todo!()
fn decode(d: &mut Decoder<'b>, _: &mut ()) -> Result<Self, decode::Error> {
d.array()?;
let tag = d.u16()?;
match tag {
0 => Ok(Self::GetInterpreter),
1 => Ok(Self::GetCurrentEra),
_ => Err(decode::Error::message("invalid tag")),
}
}
}
@ -197,8 +203,20 @@ impl Encode<()> for LedgerQuery {
}
impl<'b> Decode<'b, ()> for LedgerQuery {
fn decode(_d: &mut Decoder<'b>, _: &mut ()) -> Result<Self, decode::Error> {
todo!()
fn decode(d: &mut Decoder<'b>, _: &mut ()) -> Result<Self, decode::Error> {
d.array()?;
let tag = d.u16()?;
match tag {
0 => {
let (era, q) = d.decode()?;
Ok(Self::BlockQuery(era, q))
}
2 => {
let q = d.decode()?;
Ok(Self::HardForkQuery(q))
}
_ => Err(decode::Error::message("invalid tag")),
}
}
}