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

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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
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10
milli/src/heed_codec/fst_set_codec.rs
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@@ -1,7 +1,7 @@
use std::borrow::Cow;
use fst::Set;
use heed::{BytesDecode, BytesEncode};
use heed::{BoxedError, BytesDecode, BytesEncode};
/// A codec for values of type `Set<&[u8]>`.
pub struct FstSetCodec;
@@ -9,15 +9,15 @@ pub struct FstSetCodec;
impl<'a> BytesEncode<'a> for FstSetCodec {
type EItem = Set<Vec<u8>>;
fn bytes_encode(item: &'a Self::EItem) -> Option<Cow<'a, [u8]>> {
Some(Cow::Borrowed(item.as_fst().as_bytes()))
fn bytes_encode(item: &'a Self::EItem) -> Result<Cow<'a, [u8]>, BoxedError> {
Ok(Cow::Borrowed(item.as_fst().as_bytes()))
}
}
impl<'a> BytesDecode<'a> for FstSetCodec {
type DItem = Set<&'a [u8]>;
fn bytes_decode(bytes: &'a [u8]) -> Option<Self::DItem> {
Set::new(bytes).ok()
fn bytes_decode(bytes: &'a [u8]) -> Result<Self::DItem, BoxedError> {
Set::new(bytes).map_err(Into::into)
}
}