Make the changes to use heed v0.20-alpha.6

This commit is contained in:
Clément Renault
2023-11-22 18:21:19 +01:00
parent 56a0d91ecd
commit 0d4482625a
54 changed files with 611 additions and 477 deletions

View File

@ -1,5 +1,6 @@
use std::borrow::Cow;
use heed::BoxedError;
use obkv::{KvReaderU16, KvWriterU16};
pub struct ObkvCodec;
@ -7,15 +8,15 @@ pub struct ObkvCodec;
impl<'a> heed::BytesDecode<'a> for ObkvCodec {
type DItem = KvReaderU16<'a>;
fn bytes_decode(bytes: &'a [u8]) -> Option<Self::DItem> {
Some(KvReaderU16::new(bytes))
fn bytes_decode(bytes: &'a [u8]) -> Result<Self::DItem, BoxedError> {
Ok(KvReaderU16::new(bytes))
}
}
impl heed::BytesEncode<'_> for ObkvCodec {
type EItem = KvWriterU16<Vec<u8>>;
fn bytes_encode(item: &Self::EItem) -> Option<Cow<[u8]>> {
item.clone().into_inner().map(Cow::Owned).ok()
fn bytes_encode(item: &Self::EItem) -> Result<Cow<[u8]>, BoxedError> {
item.clone().into_inner().map(Cow::Owned).map_err(Into::into)
}
}