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#[cfg(feature = "serdejson")]
use base64::{decode, encode};
#[cfg(feature = "serdejson")]
use serde::de::{Deserialize, Deserializer, Error};
#[cfg(feature = "serdejson")]
use serde::ser::{Serialize, Serializer};
use std::ops::{Deref, DerefMut};
#[derive(Debug, Clone, PartialEq, PartialOrd)]
pub struct ByteArray(pub Vec<u8>);
#[cfg(feature = "serdejson")]
impl Serialize for ByteArray {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
serializer.serialize_str(&encode(&self.0))
}
}
#[cfg(feature = "serdejson")]
impl<'de> Deserialize<'de> for ByteArray {
fn deserialize<D>(deserializer: D) -> Result<ByteArray, D::Error>
where
D: Deserializer<'de>,
{
let s = String::deserialize(deserializer)?;
match decode(&s) {
Ok(bin) => Ok(ByteArray(bin)),
_ => Err(D::Error::custom("invalid base64")),
}
}
}
impl Deref for ByteArray {
type Target = Vec<u8>;
fn deref(&self) -> &Vec<u8> {
&self.0
}
}
impl DerefMut for ByteArray {
fn deref_mut(&mut self) -> &mut Vec<u8> {
&mut self.0
}
}