juntyr · juntyr · Apr 24, 2025 · Apr 25, 2025 · Apr 25, 2025 · Apr 25, 2025
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -52,7 +52,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        rust: ["1.87", stable, nightly]
+        rust: ["1.88", stable, nightly]
         lock: ["Cargo.lock", "Cargo.lock.min"]
     runs-on: ${{ matrix.os }}
     needs: lock
@@ -93,6 +93,7 @@ jobs:
             --exclude numcodecs-ebcc \
             --exclude numcodecs-jpeg2000 \
             --exclude numcodecs-lc \
+            --exclude numcodecs-pressio \
             --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \
@@ -177,7 +178,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        rust: ["1.87", stable]
+        rust: ["1.88", stable]
         lock: ["Cargo.lock", "Cargo.lock.min"]
     runs-on: ${{ matrix.os }}
     needs: lock
@@ -229,6 +230,7 @@ jobs:
             --exclude numcodecs-ebcc \
             --exclude numcodecs-jpeg2000 \
             --exclude numcodecs-lc \
+            --exclude numcodecs-pressio \
             --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \
@@ -248,6 +250,7 @@ jobs:
             --exclude numcodecs-ebcc \
             --exclude numcodecs-jpeg2000 \
             --exclude numcodecs-lc \
+            --exclude numcodecs-pressio \
             --exclude numcodecs-qpet-sperr \
             --exclude numcodecs-sperr \
             --exclude numcodecs-sz3 \

diff --git a/Cargo.toml b/Cargo.toml
@@ -22,6 +22,7 @@ members = [
     "codecs/linear-quantize",
     "codecs/log",
     "codecs/pco",
+    "codecs/pressio",
     "codecs/qpet-sperr",
     "codecs/random-projection",
     "codecs/reinterpret",
@@ -43,14 +44,14 @@ edition = "2024"
 authors = ["Juniper Tyree <juniper.tyree@helsinki.fi>"]
 repository = "https://github.com/juntyr/numcodecs-rs"
 license = "MPL-2.0"
-rust-version = "1.87"
+rust-version = "1.88"
 
 [workspace.dependencies]
 # workspace-internal numcodecs crates
-numcodecs = { version = "0.3.1", path = "crates/numcodecs", default-features = false }
+numcodecs = { version = "0.3.2", path = "crates/numcodecs", default-features = false }
 numcodecs-python = { version = "0.7.1", path = "crates/numcodecs-python", default-features = false }
 numcodecs-wasm-builder = { version = "0.2", path = "crates/numcodecs-wasm-builder", default-features = false }
-numcodecs-wasm-guest = { version = "0.3", path = "crates/numcodecs-wasm-guest", default-features = false }
+numcodecs-wasm-guest = { version = "0.3.1", path = "crates/numcodecs-wasm-guest", default-features = false }
 numcodecs-wasm-host = { version = "0.2", path = "crates/numcodecs-wasm-host", default-features = false }
 numcodecs-wasm-host-reproducible = { version = "0.2.2", path = "crates/numcodecs-wasm-host-reproducible", default-features = false }
 numcodecs-wasm-logging = { version = "0.2", path = "crates/numcodecs-wasm-logging", default-features = false }
@@ -69,6 +70,7 @@ numcodecs-lc = { version = "0.1", path = "codecs/lc", default-features = false }
 numcodecs-linear-quantize = { version = "0.5", path = "codecs/linear-quantize", default-features = false }
 numcodecs-log = { version = "0.5", path = "codecs/log", default-features = false }
 numcodecs-pco = { version = "0.3", path = "codecs/pco", default-features = false }
+numcodecs-pressio = { version = "0.1", path = "codecs/pressio", default-features = false }
 numcodecs-qpet-sperr = { version = "0.2.2", path = "codecs/qpet-sperr", default-features = false }
 numcodecs-random-projection = { version = "0.4", path = "codecs/random-projection", default-features = false }
 numcodecs-reinterpret = { version = "0.4", path = "codecs/reinterpret", default-features = false }
@@ -91,9 +93,11 @@ clap = { version = "4.5", default-features = false }
 convert_case = { version = "0.8", default-features = false }
 ebcc = { version = "0.1", default-features = false }
 format_serde_error = { version = "0.3", default-features = false }
+fragile = { version = "2.0", default-features = false }
 indexmap = { version = "2.10", default-features = false }
 itertools = { version = "0.14", default-features = false }
 lc-framework = { version = "0.1", default-features = false }
+libpressio = { version = "0.1", git = "https://github.com/juntyr/libpressio-rs.git", rev = "018c80b", default-features = false }
 log = { version = "0.4.27", default-features = false }
 miniz_oxide = { version = "0.8.5", default-features = false }
 ndarray = { version = "0.16.1", default-features = false } # keep in sync with numpy
@@ -115,6 +119,7 @@ schemars = { version = "1.0.3", default-features = false }
 scratch = { version = "1.0", default-features = false }
 semver = { version = "1.0.23", default-features = false }
 serde = { version = "1.0.218", default-features = false }
+serde-ndim = { version = "=2.1.1", git = "https://github.com/juntyr/serde-ndim.git", rev = "060c889", default-features = false }
 serde-transcode = { version = "1.1", default-features = false }
 serde_json = { version = "1.0.140", default-features = false }
 serde_repr = { version = "0.1.5", default-features = false }

diff --git a/README.md b/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs

diff --git a/codecs/asinh/README.md b/codecs/asinh/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-asinh

diff --git a/codecs/asinh/src/lib.rs b/codecs/asinh/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-asinh

diff --git a/codecs/bit-round/README.md b/codecs/bit-round/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-bit-round

diff --git a/codecs/bit-round/src/lib.rs b/codecs/bit-round/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-bit-round

diff --git a/codecs/ebcc/README.md b/codecs/ebcc/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-ebcc

diff --git a/codecs/ebcc/src/lib.rs b/codecs/ebcc/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-ebcc
@@ -263,6 +263,10 @@ impl<'de> Deserialize<'de> for Positive<f32> {
 }
 
 impl JsonSchema for Positive<f32> {
+    fn inline_schema() -> bool {
+        true
+    }
+
     fn schema_name() -> Cow<'static, str> {
         Cow::Borrowed("PositiveF32")
     }

diff --git a/codecs/ebcc/tests/schema.rs b/codecs/ebcc/tests/schema.rs
@@ -17,6 +17,7 @@ fn schema() {
             .to_value()
     );
 
+    #[expect(clippy::manual_assert, clippy::panic)]
     if schema != include_str!("schema.json") {
         panic!("EBCC schema has changed\n===\n{schema}\n===");
     }

diff --git a/codecs/fixed-offset-scale/README.md b/codecs/fixed-offset-scale/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-fixed-offset-scale

diff --git a/codecs/fixed-offset-scale/src/lib.rs b/codecs/fixed-offset-scale/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-fixed-offset-scale

diff --git a/codecs/fourier-network/Cargo.toml b/codecs/fourier-network/Cargo.toml
@@ -16,10 +16,10 @@ keywords = ["fourier", "network", "numcodecs", "compression", "encoding"]
 
 [dependencies]
 burn = { workspace = true, features = ["std", "autodiff", "ndarray"] }
+# FIXME: bytemuck 1.24 fails to compile on 1.88
+bytemuck = { version = "=1.23.2", default-features = false }
 itertools = { workspace = true, features = ["use_alloc"] }
 log = { workspace = true }
-# FIXME: bytemuck 1.24 fails to compile on 1.87
-bytemuck = { version = "=1.23.2", default-features = false }
 ndarray = { workspace = true, features = ["std"] }
 numcodecs = { workspace = true }
 num-traits = { workspace = true, features = ["std"] }

diff --git a/codecs/fourier-network/README.md b/codecs/fourier-network/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-fourier-network

diff --git a/codecs/fourier-network/src/lib.rs b/codecs/fourier-network/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-fourier-network
@@ -46,7 +46,7 @@ use schemars::{JsonSchema, Schema, SchemaGenerator, json_schema};
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use thiserror::Error;
 
-// FIXME: bytemuck 1.24 fails to compile on 1.87
+// FIXME: bytemuck 1.24 fails to compile on 1.88
 use ::bytemuck as _;
 
 // FIXME: burn-common -> cubecl-common brings in wasm-bindgen
@@ -222,6 +222,10 @@ impl<'de> Deserialize<'de> for Positive<f64> {
 }
 
 impl JsonSchema for Positive<f64> {
+    fn inline_schema() -> bool {
+        true
+    }
+
     fn schema_name() -> Cow<'static, str> {
         Cow::Borrowed("PositiveF64")
     }

diff --git a/codecs/fourier-network/tests/config.rs b/codecs/fourier-network/tests/config.rs
@@ -1,4 +1,4 @@
-#![expect(missing_docs)]
+#![expect(missing_docs, clippy::unwrap_used)]
 
 use numcodecs::StaticCodec;
 use numcodecs_fourier_network::FourierNetworkCodec;

diff --git a/codecs/fourier-network/tests/schema.rs b/codecs/fourier-network/tests/schema.rs
@@ -18,6 +18,7 @@ fn schema() {
             .to_value()
     );
 
+    #[expect(clippy::manual_assert, clippy::panic)]
     if schema != include_str!("schema.json") {
         panic!("FourierNetwork schema has changed\n===\n{schema}\n===");
     }

diff --git a/codecs/identity/README.md b/codecs/identity/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-identity

diff --git a/codecs/identity/src/lib.rs b/codecs/identity/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-identity

diff --git a/codecs/jpeg2000/README.md b/codecs/jpeg2000/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-jpeg2000

diff --git a/codecs/jpeg2000/src/lib.rs b/codecs/jpeg2000/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-jpeg2000

diff --git a/codecs/jpeg2000/tests/config.rs b/codecs/jpeg2000/tests/config.rs
@@ -1,4 +1,4 @@
-#![expect(missing_docs)]
+#![expect(missing_docs, clippy::unwrap_used)]
 
 use ::{
     log as _, ndarray as _, num_traits as _, numcodecs_jpeg2000::Jpeg2000CompressionMode,

diff --git a/codecs/jpeg2000/tests/schema.rs b/codecs/jpeg2000/tests/schema.rs
@@ -17,6 +17,7 @@ fn schema() {
             .to_value()
     );
 
+    #[expect(clippy::manual_assert, clippy::panic)]
     if schema != include_str!("schema.json") {
         panic!("Jpeg2000 schema has changed\n===\n{schema}\n===");
     }

diff --git a/codecs/lc/README.md b/codecs/lc/README.md
@@ -3,7 +3,7 @@
 [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 
-[MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+[MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 [repo]: https://github.com/juntyr/numcodecs-rs
 
 [Latest Version]: https://img.shields.io/crates/v/numcodecs-lc

diff --git a/codecs/lc/src/lib.rs b/codecs/lc/src/lib.rs
@@ -3,7 +3,7 @@
 //! [CI Status]: https://img.shields.io/github/actions/workflow/status/juntyr/numcodecs-rs/ci.yml?branch=main
 //! [workflow]: https://github.com/juntyr/numcodecs-rs/actions/workflows/ci.yml?query=branch%3Amain
 //!
-//! [MSRV]: https://img.shields.io/badge/MSRV-1.87.0-blue
+//! [MSRV]: https://img.shields.io/badge/MSRV-1.88.0-blue
 //! [repo]: https://github.com/juntyr/numcodecs-rs
 //!
 //! [Latest Version]: https://img.shields.io/crates/v/numcodecs-lc
@@ -75,6 +75,7 @@ fn deserialize_components<'de, D: Deserializer<'de>>(
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize, JsonSchema)]
 #[serde(deny_unknown_fields)]
 #[serde(tag = "id")]
+#[schemars(inline)]
 /// LC preprocessor
 pub enum LcPreprocessor {
     #[serde(rename = "NUL")]
@@ -118,6 +119,7 @@ impl LcPreprocessor {
 #[derive(
     Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize, JsonSchema,
 )]
+#[schemars(inline)]
 /// LC error bound kind
 pub enum LcErrorKind {
     /// pointwise absolute error bound
@@ -145,6 +147,7 @@ impl LcErrorKind {
 #[derive(
     Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize, JsonSchema,
 )]
+#[schemars(inline)]
 /// LC quantisation decorrelation mode
 pub enum LcDecorrelation {
     #[serde(rename = "0")]
@@ -166,6 +169,7 @@ impl LcDecorrelation {
 #[derive(
     Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize, JsonSchema,
 )]
+#[schemars(inline)]
 /// LC Lorenzo preprocessor dtype
 pub enum LcLorenzoDtype {
     #[serde(rename = "i32")]
@@ -184,6 +188,7 @@ impl LcLorenzoDtype {
 #[derive(
     Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize, JsonSchema,
 )]
+#[schemars(inline)]
 /// LC quantization dtype
 pub enum LcQuantizeDType {
     #[serde(rename = "f32")]
@@ -207,6 +212,7 @@ impl LcQuantizeDType {
 )]
 #[serde(deny_unknown_fields)]
 #[serde(tag = "id")]
+#[schemars(inline)]
 /// LC component
 pub enum LcComponent {
     #[serde(rename = "NUL")]