half

half is used at run time in 4,427 crates (of which 1,026 optionally). It is a direct run-time dependency in 366 crates. It's used at build time in 4 crates (). It's used only as a dev dependency in 5,984 crates (of which 17 directly).

Number of dependers	half version	Downloads/month
7,444	2.6.0	3.1M
40	2.4.1	3.4M
4	2.4.0	597K
11	2.2.1	108K
2,915	1.8.3	3.9M
1	1.7.1	135K

Depender (with downloads and own rev deps)			half version
5.7M	3	ciborium-ll		^2.2
2.1M	97	arrow-array		^2.1
2.2M	64	arrow-buffer		^2.1
2.1M	35	arrow-cast		^2.1
2.1M	30	arrow-data		^2.1
2.6M	405	serde_cbor		^1.2.0
1.8M	18	arrow-json		^2.1
1.9M	8	arrow-row		^2.1
1.2M	9	exr		^2.1.0
2.0M	140	parquet		^2.1
2.1M	126	numpy	optional	^2.0
1.9M	311	arrow	optional	^2.1
544K	108	fixed		>=1.8, <3
531K	73	tch		^2
470K	51	datafusion-common		^2.2.1
470K	22	datafusion-physical-expr		^2.2.1
470K	68	naga		^2.5
463K	11	datafusion-physical-plan		^2.2.1
280K	4	three-d-asset		^2
211K	12	datafusion-functions-aggregate		^2.2.1
168K	6	serde_cbor_2		^1.2.0
435K	2	argminmax	optional	^2.3.1
127K	1	gemm-f16		^2.3
364K	59	ort	optional	^2.1
319K	19	kiddo	optional	^2
307K	10	npyz	optional	^2.1.0
71K	9	cbor-diag		^2.1.0
57K	6	serde_arrow		^2
54K	7	re_arrow2		^2.2
48K	84	candle-core		^2.5.0
144K	92	minicbor	optional	^2.4.0
47K	56	re_log_types		^2.3.1
47K	53	re_types		^2.3.1
47K	28	re_types_core		^2.3.1
45K	8	ug		^2.3.1
127K	8	gemm-common	optional	^2.3
41K	15	re_chunk		^2.3.1
121K	12	pgvector	optional	^2
35K	15	re_byte_size		^2.3.1
35K	25	re_renderer		^2.3.1
33K	34	re_viewer_context		^2.3.1
31K	1	re_view_tensor		^2.3.1
29K	58	candle-nn		^2.5.0
28K	3	tract-data		=2.4.1
28K	2	tract-linalg	build	=2.4.1
27K	20	iced_graphics		^2.2
27K		arrow_convert		^2
81K	21	bevy_pbr	optional	^2
80K	14	cbor4ii	optional	^2
21K	7	float8		^2.4.1
20K	86	vulkano		^2.0
54K	74	opencv	optional	^2, <2.5.0
14K	3	dhall		^2.1.0
10K	1	burn-candle		^2.4.1
10K	2	burn-core		^2.4.1
10K	12	burn-tensor		^2.4.1
31K	39	cudarc	optional	^2.4.1
9.9K	3	burn-jit		^2.4.1
9.4K	9	cubecl-core		^2.4.1
9.4K	4	cubecl-linalg		^2.4.1
9.4K	6	cubecl		^2.4.1
9.3K	6	ug-cuda		^2.3.1
9.0K	1	cubecl-cuda		^2.4.1
8.6K	1	burn-cuda		^2.4.1
8.5K	2	cubecl-cpp		^2.4.1
8.5K	1	cubecl-hip		^2.4.1
8.4K	1	burn-hip		^2.4.1
5.3K	10	lance-arrow		^2.4.1
5.1K	5	lance-linalg		^2.4.1
5.1K	4	lance-index		^2.4.1
5.1K	4	lance		^2.4.1
4.6K	1	ggml-quants		^2.4
4.4K	19	rust-bert		^2
4.3K	2	wesl		^2.4.1
13K		dlpark	optional	^2.3
4.0K	4	burn-fusion		^2.4.1
3.9K	3	burn-tch		^2.4.1
3.8K	16	pot		^2.2.1
3.4K		bevy_mesh_terrain		^2.4.1
3.4K	1	marrow		^2
3.2K	2	jpegxl-rs		^2.4.1
3.2K	16	tensorflow		^2.1.0
9.2K	11	cust_core	optional	^1.8
2.7K	5	ug-metal		^2.3.1
2.7K	3	pyo3-arrow		^2
2.6K	5	lancedb		=2.4.1
2.6K	4	colorutils-rs		^2.4.1
8.0K	2	minicbor-serde	optional	^2.4.0
7.6K	16	bytebuffer	optional	^2.4.1
2.3K		macerator		^2.5.0
2.2K	1	grafix-toolbox		^2
2.2K		bevy_gaussian_splatting		^2.3
2.1K	5	rustpython-vm		^1.8.2
2.1K	4	nlprule		^1.7
2.1K		re_space_view_tensor		^2.3.1
2.0K	1	xlsynth-g8r		^2.6
1.9K	8	pco		^2.0.0
1.7K	3	cuda_std		^1.7.1
1.7K	1	libblur		^2.4.1
5.6K	16	mem_dbg	optional	^2.0.4
5.5K	8	common_traits	optional	^2.2.1
5.4K	2	substrate-fixed	optional	^1.4
1.5K	4	dora-arrow-convert		^2.5.0
1.5K	6	candle-flash-attn		^2.3.1
5.1K	1	hdf5-metno-types	optional	^2.2
4.9K	1	digit-layout	optional	^2.4
1.4K		oasysdb		^2.4.1
1.3K	26	vortex-dtype		^2.2.1
1.1K	5	image_dds		^2.2.1
1.1K		coreml-rs		^2.4.1
1.0K	6	cbor-data		^1.6.0
950	4	rstsr-core		^2.4
800	8	aluvm		^2.4.1
750		ecu-uds		^2
750	1	renderling		^2.3
750		ssbh_data		^2.1.0
700		egui-dataframe-sample		=2.2.1
700	1	spq-core		^2.3
700	2	rstsr-blas-traits		^2.4
650	13	dcbor		^2.4.1
650	4	spq-spvasm		^2.3
600	1	vectordb		=2.3.1
600	2	fyrox-impl		^2.2.1
600	1	varlociraptor		^2.3
600	3	zarrs_metadata		^2.0.0
600	5	color-rs		^1.6.0
550	1	maidenx_cpu		^2.4.1
550	1	xctch-sys		^2.3.1
550		xctch		^2.3.1
550	1	onnx-ir		^2.4.1
550	1	maidenx_cuda		^2.4.1
500	3	burn-import		^2.4.1
2.0K	3	spirv-cross2	optional	^2.4.1
500		RayBNN_Raytrace		^2.4.1
500		pllm		^2.4.0
480		RayBNN_DataLoader		^2.4.1
480	3	maidenx_core		^2.4.1
470	1	web-rwkv		^2.2
470	4	zarrs		^2.0.0
460	2	maidenx_tensor		^2.4.1
450	1	kalosm-learning		^2.3.1
450	8	tetra		^2.1.0
450	1	uu_od		^2.4.1
440	1	candle-gemm-f16		^2.2
440		RayBNN_DiffEq		^2.4.1
440		pco_cli		^2.1.0
440		RayBNN_Neural		^2.4.1
430		tritonserver-rs		^2.4.1
430		RayBNN_Sparse		^2.4.1
410		mlx-rs		^2
400		autograph		^2.1.0
400		tch-plus		^2
390		anda_db_hnsw		^2.5
390		eerie		^2.6.0
390		kannolo		^2.4.1
360		hpt		^2.3.1
350		RayBNN_Cell		^2.4.1
340	6	hpt-types		^2.3.1
340		embed_anything		^2.4.1
330	1	all-is-cubes-gpu		^2.3.1
320	4	ferrishot_iced_graphics		^2.2
320		web-rwkv-converter		^2.2
310	253	caffe2-imports		^2.2.1
310	1	shiva-color-rs		^1.6.0
280	1	egui-dataframe		=2.2.1
280	1	ion-schema		^2.2.1
270	1	hpt-dataloader		^2.3.1
270	1	tract-rs		=2.4.1
270	1	zserio		^2.4.1
270	2	cs_serde_cbor		^1.2.0
260		candle-layer-norm		^2.3.1
260		candle-rotary		^2.3.1
260		candle-cublaslt		^2.3.1
260		vdb-rs		^2.2.1
260	17	arrayfire		^1.5.0
240	3	float-pigment-css		^2.0.0, <2.3.0
230	1	maidenx_mps		^2.4.1
230		candle-pyo3		^2.5.0
230	6	llm-base		^2.2.1
220		datafusion-sqllogictest		^2.2.1
1.1K	6	geoarrow	optional	^2.4.1
210	2	spirq-spvasm		^2.3
210		ham-cats		^2.3.1
200	1	kalosm-language		^2.3.1
200	1	kalosm-llama		^2.3.1
200		murrelet_gpu		^2.4.1
190		ptex		^2.4.0
190	3	tract-api		=2.4.1
180		astcenc-rs		^2
180	1	crazyflie-lib		^2.4.1
170		wgpu-3dgs-viewer		^2.4.1
160		gpu-fryer		^2.4.1
950	2	rstsr-dtype-traits	optional	^2.4
150	5	pathfinder_gpu		^1.5
150		candle-flash-attn-v1		^2.3.1
140	5	pathfinder_renderer		^1.5
140		RayBNN_Graph		^2.4.1
140	2	canadensis_encoding		>=2.2, <2.5
140		ugm		^2.5.0
140		RayBNN_Optimizer		^2.4.1
140	2	canadensis_data_types		>=2.2, <2.5
130		shards		^2.2.1
130	7	gloss-utils		=2.4.1
130		vita49		=2.4.1
130	1	wwml		^2.3.1
130	2	canadensis_dsdl_frontend		>=2.2, <2.5
130	2	pathfinder_gl		^1.5
120	2	canadensis		>=2.2, <2.5
110		img-optimize		^2.5.0
110		cv-convert-fork		^2.3.1
110		rllama		^2.2
100	2	egui-resources		=2.2.1
100	4	alith-models		^2.5.0
		aphelion-util		^2.4.0
	71	surge-imports		^1.8.2
		signed-distance-field		^1.3.0
		openexr		^1.7
		usls		^2.3.1
	2	imath-traits		^1.7.1
		rand-half		^2.6.0
		oxidized-transformers		^2.4
	1	image2		^2
		arrow-rayon		^2.4.1
		MIL1750A-Converter		^2.4.1
	1	obvhs		^2.3.1
		bbqvec		^2.4.1
		edge-transformers		^2.1
		msgpack-numpy		^2
		raybnn		^2.2.1
		ogawa-rs		^2.1.0
	1	persia-speedy		^1.6
	9	arrayfire_fork		^2.3.1
650	4	candle-examples	optional	^2.5.0
	1	pxr_sys		^2
		degen_toon_terrain		^2.4.1
	1	cubecl-spirv		^2.4.1
		filament-bindings		^1.8
		small-world-rs		^2.4.1
		tch-serde		^1.8.2
		tps_minicbor		^2.1.0
		urex-binary-io		^2.2.1
	1	krnl-core		^2.1.0
	2	open-cl-low-level		^1.4.1
	1	confined_encoding		^2.1.0
	1	gpcas_forwardcom		^2
		sentinellm_ai		^2
		swf-emitter		^1.8.2
		vmdl		^2.4.1
		morningstar		^1.6
		stonnx		^2.3.1
	1	krnl		^2.1.0
		Brains		^1.7.1
550	4	vapoursynth	optional	^2.0.0
		avm1-emitter		^2.0.0
		pso2packetlib		^2.4.1
		queryscript		^2.1
		img2raw-tools		^1.3
		ngt		^2
		serde_webgpu		^2
		skylights		^2.3.1
		ai00-core		^2.4
	2	luminal		^2.3.1
	1	cv-convert		^2.3.1
	3	evolution-builder		^2.4.1
		cbor-tools		^1.8.2
	1	spirq-core		^2.3
	1	swf-parser		^1.8.2
		seismic		^2.3.1
		easel-rs		^1.6.0
	8	mimium-lang		^2.4.1
		pathfinder_metal		^1.5
		rawarray		^1.4.0
		watchmaker_vm		^1.8.2
		zarrs_tools		^2.4.0
		sketchbook-wgpu		^1.8
		hanblas		^1.6.0
		matrux		^1.8
		musicgpt		^2.4.1
		otium		^1.6.0
		steelix		^2.1.0
	1	theframework		^2.4
	2	diffusion_rs_common		^2.4.1
		phosphor		^1.4.0
	2	re_components		=2.2.1
		saltpig		^1.1
	2	infa-gguf		^2.4.1
	8	pire-dev		^2.4
	3	rai-core		^2.3.1
	3	simt_core		^2.3.1
	1	simt_cuda		^2.3.1
	1	simt_hip		^2.3.1
		ebcandle-core		^2.3.1
	1	evolution-mocker		^2.4.1
		usd		^1.6.0
	1	borc		^2.1.0
		candle-metal		^2.3.1
	1	ciborium-llvalue		^1.6
		hdrfix		^1.7.1
		vfxpreopenexr		^1.7
		vq		^2.4.1
		candle-core-temp		^2.3.1
	4	homestar-workspace-hack		^2
		rgbe		^2.3.1
		anda_db_schema		^2.5
		care-game		^2
		cfcli		^1.7.1
		color-rs2		^2.6.0
	2	crabml		^2.3.1
	1	diffuse_rs_backend		^2.4.1
	2	diffuse_rs_common		^2.4.1
	1	diffuse_rs_core		^2.4.1
	1	diffusion_rs_backend		^2.4.1
	1	diffusion_rs_core		^2.4.1
		glar-dev		^2.4.1
		glar-gemm-f16		^2.4.1
	1	image_dds__patch		^2.2.1
		oxidized-cuda-kernels		^2.4
		pire-gemm-f16		^2.4
		psychophysics		^2.3.1
		yolors		^2.3.1
		zarrs_data_type		^2.0.0
370		block_compression	optional	^2
220	1	rbert	optional	^2.3.1
180	1	rwhisper	optional	^2.3.1
170	1	stable-diffusion	optional	^2.3.1
150		normal_pack	optional	^2
150	5	dfdx	optional	^2.3.1
140	1	mistralrs_cudarc_fork	optional	^2.4.1
130		hyper_byte	optional	^2.5.0
120	3	comfy-core	optional	^2.3.1
110	1	kalosm-ocr	optional	^2.3.1
110	1	segment-anything-rs	optional	^2.3.1
100	1	rwuerstchen	optional	^2.3.1
		crabgrab	optional	^2.4
		libfj	optional	^1.7
		rphi	optional	^2.3.1
		agpu	optional	^1.8
		bits-cli	optional	^2.3.1
		bytesagent	optional	^2.1.0
		cbor_enhanced	optional	^1.6.0
		executorch	optional	^2.4
		float_to_int	optional	^2.1.0
		ggblas	optional	^2.3.1
		heapbuf	optional	^2.4.1
		io_unity	optional	^2.1
		ironworks	optional	^1.8.2
	2	isclose	optional	^2
	1	jlrs	optional	^2.4
	1	ladata	optional	^2.3
	1	luminal_cudarc	optional	^2.3.1
	1	numera	optional	^2.3
		physis	optional	^2
		rmistral	optional	^2.3.1
	7	rootvg-core	optional	^2.3.1
		rustsynth	optional	^2.0
		smelte-rs	optional	^2.2.1
	1	uintx	optional	^2.4.1
		webgpu_align	optional	>0
		zyx	optional	^2.4.1
1.9M	19	arrow-ord	dev	^2.1
10K	4	burn-wgpu	dev	^2.4.1
9.4K	1	cubecl-wgpu	dev	^2.4.1
8.4K	7	simsimd	dev	^2.4.0
6.3K	11	hdf5-metno	dev	^2.2
6.1K	1	value-log	dev	=2.4.0
6.0K	2	lsm-tree	dev	=2.4.0
5.6K	5	byteview	dev	=2.4.0
5.4K	14	fjall	dev	=2.4.0
2.2K	2	connector_arrow	dev	^2.3.1
2.0K	4	candle-metal-kernels	dev	^2.3.1
700		screen-13	dev	^2.4
600	2	piecrust	dev	^2, <2.5
550		ema	dev	^1.7
450	1	ode_integrate	dev	^2.1
400		microgemm	dev	^2
180	2	texture2ddecoder	dev	^2.3.1
150		floco	dev	^2.3.1
130	1	anda_db_derive	dev	^2.5
120		canadensis_macro	dev	>=2.2, <2.5
110		signtensors	dev	^2.4.1
		forma-render	dev	^2.1.0
		mvnc	dev	^1
	1	ebcandle-metal-kernels	dev	^2.3.1