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use crate::HashType;
use holochain_serialized_bytes::prelude::*;
pub trait HashableContent: Sized {
type HashType: HashType;
fn hash_type(&self) -> Self::HashType;
fn hashable_content(&self) -> HashableContentBytes;
}
pub enum HashableContentBytes {
Content(SerializedBytes),
Prehashed39(Vec<u8>),
}
#[macro_export]
macro_rules! impl_hashable_content {
($n: ident, $t: ident) => {
impl HashableContent for $n {
type HashType = holo_hash::hash_type::$t;
fn hash_type(&self) -> Self::HashType {
use holo_hash::PrimitiveHashType;
holo_hash::hash_type::$t::new()
}
fn hashable_content(&self) -> $crate::HashableContentBytes {
$crate::HashableContentBytes::Content(
self.try_into()
.expect("Could not serialize HashableContent"),
)
}
}
};
}