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use super::*;
use crate::error::HoloHashError;
use std::convert::TryInto;
#[cfg(feature = "serialization")]
use holochain_serialized_bytes::prelude::*;
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
#[cfg_attr(
feature = "serialization",
derive(serde::Deserialize, serde::Serialize, SerializedBytes),
serde(from = "AnyDhtSerial", into = "AnyDhtSerial")
)]
pub enum AnyDht {
Entry,
Header,
}
impl HashType for AnyDht {
fn get_prefix(self) -> &'static [u8] {
match self {
AnyDht::Entry => Entry::new().get_prefix(),
AnyDht::Header => Header::new().get_prefix(),
}
}
fn try_from_prefix(prefix: &[u8]) -> HoloHashResult<Self> {
match prefix {
primitive::ENTRY_PREFIX => Ok(AnyDht::Entry),
primitive::HEADER_PREFIX => Ok(AnyDht::Header),
_ => Err(HoloHashError::BadPrefix(
"AnyDht".to_string(),
prefix.try_into().expect("3 byte prefix"),
)),
}
}
fn hash_name(self) -> &'static str {
"AnyDhtHash"
}
}
impl HashTypeAsync for AnyDht {}
#[cfg_attr(
feature = "serialization",
derive(serde::Deserialize, serde::Serialize)
)]
enum AnyDhtSerial {
Header(Header),
Entry(Entry),
}
impl From<AnyDht> for AnyDhtSerial {
fn from(t: AnyDht) -> Self {
match t {
AnyDht::Header => AnyDhtSerial::Header(Header),
AnyDht::Entry => AnyDhtSerial::Entry(Entry),
}
}
}
impl From<AnyDhtSerial> for AnyDht {
fn from(t: AnyDhtSerial) -> Self {
match t {
AnyDhtSerial::Header(_) => AnyDht::Header,
AnyDhtSerial::Entry(_) => AnyDht::Entry,
}
}
}