3 files changed, 8 insertions, 8 deletions
diff --git a/src/embedders/mod.rs b/src/embedders/mod.rs
index 1a1721d..83484a1 100644
--- a/src/embedders/mod.rs
+++ b/src/embedders/mod.rs
@@ -6,12 +6,12 @@ pub(crate) use pure::*;
 pub(crate) use vecmetric::*;
 
 use anyhow::Result;
+use bincode::{Decode, Encode};
 use indicatif::{ParallelProgressIterator, ProgressStyle};
 use rayon::prelude::*;
-use serde::{Deserialize, Serialize};
 use std::path::{Path, PathBuf};
 
-pub trait MetricElem: Send + Sync + 'static + Serialize + for<'a> Deserialize<'a> {
+pub trait MetricElem: Send + Sync + 'static + Encode + Decode {
     fn dist(&self, _: &Self) -> f64;
 }
 
diff --git a/src/embedders/pure.rs b/src/embedders/pure.rs
index 09c8321..531368c 100644
--- a/src/embedders/pure.rs
+++ b/src/embedders/pure.rs
@@ -1,5 +1,5 @@
 use anyhow::{bail, Result};
-use serde::{Deserialize, Serialize};
+use bincode::{Decode, Encode};
 use std::path::Path;
 
 use crate::{EmbedderT, MetricElem};
@@ -22,7 +22,7 @@ impl EmbedderT for BrightnessEmbedder {
 }
 
 #[repr(transparent)]
-#[derive(Serialize, Deserialize)]
+#[derive(Encode, Decode)]
 pub(crate) struct Hue(f64);
 impl MetricElem for Hue {
     fn dist(&self, b: &Hue) -> f64 {
diff --git a/src/embedders/vecmetric.rs b/src/embedders/vecmetric.rs
index 9f2f143..65d71df 100644
--- a/src/embedders/vecmetric.rs
+++ b/src/embedders/vecmetric.rs
@@ -1,13 +1,13 @@
 use super::MetricElem;
-use serde::{Deserialize, Serialize};
+use bincode::{Decode, Encode};
 
 pub trait VecMetric: MetricElem + From<Vec<f32>> {}
 
-#[derive(Deserialize, Serialize)]
+#[derive(Decode, Encode)]
 pub struct AngularDistance(pub Vec<f32>);
-#[derive(Deserialize, Serialize)]
+#[derive(Decode, Encode)]
 pub struct EuclidianDistance(pub Vec<f32>);
-#[derive(Deserialize, Serialize)]
+#[derive(Decode, Encode)]
 pub struct ManhattenDistance(pub Vec<f32>);
 
 impl VecMetric for AngularDistance {}