aniampio
57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
use crate::elgamal::PrivateKey;
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use crate::scheme::SecretKey;
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use crate::{
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Base58, BlindSignRequest, BlindedSignature, PublicKey, Signature, Theta, VerificationKey,
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};
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use serde::de::Unexpected;
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use serde::{de::Error, de::Visitor, Deserialize, Deserializer, Serialize, Serializer};
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use std::fmt;
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macro_rules! impl_serde {
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($struct:ident, $visitor:ident) => {
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pub struct $visitor {}
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impl Serialize for $struct {
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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
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where
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S: Serializer,
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{
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serializer.serialize_str(&self.to_bs58())
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}
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}
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impl<'de> Visitor<'de> for $visitor {
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type Value = $struct;
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fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
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write!(formatter, "A base58 encoded struct")
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}
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fn visit_str<E: Error>(self, s: &str) -> Result<Self::Value, E> {
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match $struct::try_from_bs58(s) {
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Ok(x) => Ok(x),
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Err(_) => Err(Error::invalid_value(Unexpected::Str(s), &self)),
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}
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}
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}
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impl<'de> Deserialize<'de> for $struct {
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fn deserialize<D>(deserializer: D) -> Result<$struct, D::Error>
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where
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D: Deserializer<'de>,
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{
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deserializer.deserialize_str($visitor {})
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}
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}
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};
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}
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impl_serde!(SecretKey, V1);
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impl_serde!(VerificationKey, V2);
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impl_serde!(PublicKey, V3);
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impl_serde!(PrivateKey, V4);
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impl_serde!(BlindSignRequest, V5);
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impl_serde!(BlindedSignature, V6);
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impl_serde!(Signature, V7);
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impl_serde!(Theta, V8);
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