half

half is used at run time in 3,645 crates (of which 907 optionally). It is a direct run-time dependency in 295 crates. It's used at build time in 5 crates (). It's used only as a dev dependency in 5,274 crates (of which 10 directly).

Number of dependers	half version	Downloads/month
5,980	2.4.1	3.1M
1	2.3.1	105K
21	2.2.1	131K
2,921	1.8.3	1.9M
1	1.7.1	144K

Depender (with downloads and own rev deps)			half version
2.7M	3	ciborium-ll		^2.2
1.2M	14	arrow-arith		^2.1
1.3M	93	arrow-array		^2.1
1.3M	66	arrow-buffer		^2.1
1.3M	34	arrow-cast		^2.1
1.3M	30	arrow-data		^2.1
1.1M	13	arrow-json		^2.1
1.2M	19	arrow-ord		^2.1
1.2M	6	arrow-row		^2.1
916K	44	datafusion-common		^2.2.1
915K	97	datafusion		^2.2.1
916K	17	datafusion-physical-expr		^2.2.1
908K	7	datafusion-physical-plan		^2.2.1
816K	10	datafusion-functions-aggregate		^2.2.1
733K	376	serde_cbor		^1.2.0
673K	8	exr		^2.1.0
621K	108	parquet		^2.1
119K	91	fixed		>=1.8, <3
118K	6	serde_cbor_2		^1.2.0
248K	108	numpy	optional	^2.0
65K	58	tch		^2
64K	1	gemm-f16		^2.3
59K	7	cbor-diag		^2.1.0
155K	2	argminmax	optional	^2.3.1
38K	69	candle-core		^2.3.1
116K	79	minicbor	optional	^2.4.0
31K	3	tract-data		^2.4
31K	2	tract-linalg	build	^2.4
29K	50	candle-nn		^2.3.1
78K	39	ort	optional	^2.1
24K	6	serde_arrow		^2
70K		dlpark	optional	^2.3
22K	37	re_log_types		^2.3.1
64K	6	gemm-common	optional	^2.3
21K	20	iced_graphics		^2.2
21K	36	re_types		^2.3.1
16K	3	dhall		^2.1.0
16K	81	vulkano		^2
33K	10	cbor4ii	optional	^2
10K	13	re_renderer		^2.3.1
8.9K	21	re_viewer_context		^2.3.1
8.1K	1	re_space_view_tensor		^2.3.1
8.1K	15	pot		^2.2.1
7.0K	1	jpegxl-rs		^2.4.1
6.8K	10	burn-tensor		^2.4.1
6.6K	2	burn-core		^2.4.1
6.5K	1	burn-candle		^2.4.1
6.3K	3	burn-jit		^2.4.1
6.3K	3	burn-tch		^2.4.1
6.2K	4	burn-fusion		^2.4.1
4.3K	4	three-d-asset		^2
12K	6	npyz	optional	^2.1.0
11K	24	cudarc	optional	^2.4.1
3.8K	15	tensorflow		^2.1.0
3.8K		arrow_convert		^2.4
11K	9	pgvector	optional	^2
2.9K	3	rustpython-vm		^1.8.2
2.8K	4	ug		^2.3.1
2.8K	10	lance-arrow		^2.4.1
2.7K	1	float8		^2.4.1
2.7K	5	lance-linalg		^2.4.1
2.7K	4	lance-index		^2.4.1
2.7K	4	lance		^2.4.1
1.9K	15	rust-bert		^2
1.8K	8	cubecl-core		^2.4.1
1.7K	4	cubecl-linalg		^2.4.1
1.7K	1	cubecl-cuda		^2.4.1
1.6K	6	aluvm		~2.2.0
5.5K	15	kiddo	optional	^2.3
1.6K	4	lancedb		=2.4.1
5.3K	11	cust_core	optional	^1.8
1.5K	4	nlprule		^1.7
1.4K	4	colorutils-rs		^2.4.1
1.3K	1	burn-cuda		^2.4.1
4.3K	16	bytebuffer	optional	^2.4.1
1.1K	1	grafix-toolbox		^2
1.0K	1	pyo3-arrow		^2
950	1	libblur		^2.4.1
950	6	pco		^2.0.0
900		bevy_mesh_terrain		^2.4.1
850	1	ecu-uds		^2
800	1	spq-core		^2.3
800	1	ion-schema		^2.2.1
750	4	spq-spvasm		^2.3
750	2	cubecl-cpp		^2.4.1
700	1	cubecl-hip		^2.4.1
700		egui-dataframe-sample		=2.2.1
700	19	vortex-dtype		^2
2.6K	1	hdf5-metno-types	optional	^2.2
650	2	ug-cuda		^2.3.1
650	15	vortex-scalar		^2
650	4	image_dds		^2.2.1
2.4K	2	substrate-fixed	optional	^1.4
600	3	cuda_std		^1.7.1
550	1	burn-import		^2.4.1
550	1	burn-hip		^2.4.1
500	1	shiva-color-rs		^1.6.0
500	1	onnx-ir		^2.4.1
500		RayBNN_Raytrace		^2.4.1
500		pllm		^2.4.0
500	253	caffe2-imports		^2.2.1
480		RayBNN_DataLoader		^2.4.1
480	8	tetra		^2.1.0
1.8K	2	spirv-cross2	optional	^2.4.1
440		RayBNN_DiffEq		^2.4.1
440		RayBNN_Neural		^2.4.1
430		RayBNN_Sparse		^2.4.1
1.7K	6	geoarrow	optional	^2.4.1
400	3	evolution-builder		^2.4.1
390		usls		^2.3.1
390	3	zarrs		^2.0.0
380	1	kalosm-llama		^2.3.1
360	1	evolution-mocker		^2.4.1
1.5K	6	common_traits	optional	^2.2.1
350		RayBNN_Cell		^2.4.1
340		pco_cli		^2.4.1
340	1	candle-gemm-f16		^2.2
320	71	surge-imports		^1.8.2
320		marrow		^2
320	2	cs_serde_cbor		^1.2.0
310	5	color-rs		^1.6.0
300	7	llm-base		^2.2.1
300	17	arrayfire		^1.5.0
1.3K		heapbuf	optional	^2.4.1
260	1	ug-metal		^2.3.1
230		ebcandle-core		^2.3.1
220	1	kalosm-language		^2.3.1
220	2	fyrox-impl		^2.2.1
220	1	vectordb		=2.3.1
200		vdb-rs		^2.2.1
190		ptex		^2.4.0
1.0K		pic-scale	optional	^2.4.1
180	1	zarrs_metadata		^2.0.0
170	1	crazyflie-lib		^2.4.1
160	5	pathfinder_gpu		^1.5
150	2	infa-gguf		^2.4.1
950	8	mem_dbg	optional	^2.0.4
140		RayBNN_Graph		^2.4.1
140	1	uu_od		^2.4.1
140		RayBNN_Optimizer		^2.4.1
140	5	pathfinder_renderer		^1.5
900		bevy_gaussian_splatting	optional	^2.3
120		msgpack-numpy		^2
120	5	candle-flash-attn		^2.3.1
	2	pathfinder_gl		^1.5
	1	web-rwkv		^2.2
	1	kalosm-learning		^2.3.1
	9	dcbor		=2.2.1
	2	imath-traits		^1.7.1
	1	pxr_sys		^2
	1	zserio		^2.4.1
		hdrfix		^1.7.1
		oxidized-transformers		^2.4
700	4	vapoursynth	optional	^2.0.0
		glar-dev		^2.4.1
		glar-gemm-f16		^2.4.1
		MIL1750A-Converter		^2.4.1
		edge-transformers		^2.1
		raybnn		^2.2.1
		ogawa-rs		^2.1.0
	1	persia-speedy		^1.6
		ngt		^2
		usd		^1.6.0
		borc		^2.1.0
		filament-bindings		^1.8
	1	spirq-core		^2.3
	1	image2		^2
	9	arrayfire_fork		^2.3.1
	2	canadensis_encoding		^2.2
		oasysdb		^2.4.1
		signed-distance-field		^1.3.0
		tch-serde		^1.8.2
	1	simt_hip		^2.3.1
	1	gpcas_forwardcom		^2
		candle-pyo3		^2.3.1
	6	cbor-data		^1.6.0
		morningstar		^1.6
	3	tract-api		^2.4
	2	canadensis_data_types		^2.2
		bbqvec		^2.4.1
	2	canadensis		^2.2
	3	simt_core		^2.3.1
		skylights		^2.3.1
		Brains		^1.7.1
		avm1-emitter		^2.0.0
		queryscript		^2.1
		varlociraptor		^2.3
		img2raw-tools		^1.3
		arrow-rayon		^2.4.1
		astcenc-rs		^1.6
		autograph		^2.1.0
	2	crabml		^2.3.1
	1	krnl-core		^2.1.0
	1	simt_cuda		^2.3.1
	1	tract-rs		^2.4
		zarrs_tools		^2.4.0
	1	swf-parser		^1.8.2
		candle-metal		^2.3.1
	2	spirq-spvasm		^2.3
	2	luminal		^2.3.1
	2	canadensis_dsdl_frontend		^2.2
	1	krnl		^2.1.0
	1	renderling		^2.3
		vfxpreopenexr		^1.7
		vmdl		^2.4.1
	1	all-is-cubes-gpu		^2.3.1
		cfcli		^1.7.1
	1	cv-convert		^2.3.1
		easel-rs		^1.6.0
		pathfinder_metal		^1.5
	3	rai-core		^2.3.1
		rawarray		^1.4.0
		seismic		^2.3.1
		sketchbook-wgpu		^1.8
		steelix		^2.1.0
		web-rwkv-converter		^2.2
		pso2packetlib		^2.4.1
		ssbh_data		^2.1.0
		hanblas		^1.6.0
	4	homestar-workspace-hack		^2
		matrux		^1.8
		openexr		^1.7
		otium		^1.6.0
		saltpig		^1.1
		stonnx		^2.3.1
	1	image_dds__patch		^2.2.1
		phosphor		^1.4.0
	1	confined_encoding		^2.1.0
	2	egui-resources		=2.2.1
		musicgpt		^2.4.1
	2	re_components		=2.2.1
		rllama		^2.2
		serde_webgpu		^2
		aphelion-util		^2.4.0
		obvhs		^2.3.1
	2	open-cl-low-level		^1.4.1
		ai00-core		^2.4
		candle-core-temp		^2.3.1
		cbor-tools		^1.8.2
	1	ciborium-llvalue		^1.6
		cv-convert-fork		^2.3.1
		ham-cats		^2.3.1
		rgbe		^2.3.1
		swf-emitter		^1.8.2
		tps_minicbor		^2.1.0
		urex-binary-io		^2.2.1
		watchmaker_vm		^1.8.2
	1	egui-dataframe		=2.2.1
		mlx-rs		^2
		oxidized-cuda-kernels		^2.4
		psychophysics		^2.3.1
		yolors		^2.3.1
220	2	rbert	optional	^2.3.1
220	1	rphi	optional	^2.3.1
180	1	kalosm-ocr	optional	^2.3.1
170	4	dfdx	optional	^2.3.1
170	1	rwuerstchen	optional	^2.3.1
170	1	segment-anything-rs	optional	^2.3.1
160	1	rwhisper	optional	^2.3.1
150		normal_pack	optional	^2
150	4	candle-examples	optional	^2.3.1
		digit-layout	optional	^2.4
	3	comfy-core	optional	^2.3.1
		libfj	optional	^1.7
	1	uintx	optional	^2.4.1
	1	isclose	optional	^2
		agpu	optional	^1.8
		bits-cli	optional	^2.3.1
		bytesagent	optional	^2.1.0
		cbor_enhanced	optional	^1.6.0
		crabgrab	optional	^2.4
		executorch	optional	^2.4.1
		float_to_int	optional	^2.1.0
		ggblas	optional	^2.3.1
		io_unity	optional	^2.1
		ironworks	optional	^1.8.2
	1	jlrs	optional	^2.4
	1	ladata	optional	^2.3
	1	luminal_cudarc	optional	^2.3.1
	1	minicbor-serde	optional	^2.4.0
	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	stable-diffusion	optional	^2.3.1
		webgpu_align	optional	>0
		zyx	optional	^2.4.1
1.2M	221	arrow	dev	^2.1
5.7K	3	simsimd	dev	^2.4.0
5.6K	2	connector_arrow	dev	^2.3.1
2.6K	6	hdf5-metno	dev	^2.2
2.3K	4	candle-metal-kernels	dev	^2.3.1
1.7K	5	cubecl	dev	^2.4.1
490		ema	dev	^1.7
240	1	ebcandle-metal-kernels	dev	^2.3.1
160	1	ode_integrate	dev	^2.1
	3	texture2ddecoder	dev	^2.3.1
		forma-render	dev	^2.1.0
		mvnc	dev	^1
		screen-13	dev	^2.3
		canadensis_macro	dev	^2.2
		floco	dev	^2.3.1
		microgemm	dev	^2