SDL2

SDL2 is used at run time in 250 crates (of which 54 optionally). It is a direct run-time dependency in 201 crates. It's used only as a dev dependency in 61 crates (of which 40 directly).

Number of dependers	SDL2 version	Downloads/month
33	0.37.0	8.7K
22	0.36.0	2.1K
110	0.35.2	7.3K
44	0.34.5	2.4K
2	0.34.2	500
12	0.33.0	460
23	0.32.2	1.1K
18	0.31.0	650
12	0.30.0	430
24	0.20	390
6	0.10	58
3	0.x	69
1	0.0.28	0
1	0.0.24	0

Depender (with downloads and own rev deps)			SDL2 version
203K	17	orbclient	optional	^0.35.2
73K	173	imageproc	optional	^0.36
15K	6	librespot-playback	optional	^0.37
850		syno-photo-frame		0.37.*
800	1	gfx_window_sdl		^0.32
2.5K	4	amethyst_input	optional	^0.33
450		trust-80		^0.35.2
430	8	tetra		^0.35.0
420		roast-2d		^0.37.0
380		frag		^0.36.0
360		red-sdl		=0.37.0
340		imgui-sdl2-support		^0.37
330		skulpin-renderer-sdl2		>=0.33, <=0.34.2
280	20	pistoncore-sdl2_window		^0.37.0
240		sampsyn		^0.36.0
220		fontdue-sdl2		^0.37
190		practicalrunner		^0.36.0
190		mist		^0.35
190		egui-video		^0.37.0
160		rust-pushrod		^0.33
1.0K	27	embedded-graphics-simulator	optional	^0.37.0
150		piston-music		^0.34.0
150		mini_sdl		^0.37.0
130		sdl2_mixer		^0.25.0
130		soundview		^0.37
120		roast2d		^0.37.0
110		pix-engine		^0.35
		kalast		^0.36
		wgpu_sdl_linker		^0.36.0
		y-craft		^0.36
	2	imgui-sdl2		>=0.34, <0.37
	2	sdl2_gfx		^0.24
		egui_sdl2_gl		>=0.36, <0.38
		schellings_model		^0.35.2
		ytesrev		^0.31
		jqoiview		^0.35
		rusthesia		^0.33
		slothlang		^0.35.2
	2	loopers-gui		^0.34
		lukaj		^0.36.0
		nitro		^0.29.0
		gameboy_opengl		^0.34.0
	2	orbtk_orbclient		^0.35
		keeshond_editor		^0.35.2
		simulate-lcd		^0.35.2
	1	sdl2-unifont		^0.34.4
		tileTerminal		^0.30.0
		wolf_engine_sdl2		>=0.35
	1	firecore-tetra		^0.34
	1	zinc64		^0.32
		rust-pushrod-render		^0.32
		rustbatch		^0.34.2
		rusterize		^0.29
		rustzx		^0.35
		moho		>=0.29
	1	pushrod-widgets		^0.34
	1	sdl2_image		^0.25.0
		sokoban-rs		^0.32.2
		guion_sdl2		^0.33
		simple-game-engine		^0.34.4
	2	gym-rs		^0.35
	1	sdl2_timing		^0.33
		pagurus_sdl_system		^0.35
		pg_sdl		^0.35.2
		tesserae		0.33.*
		dots-and-boxes		^0.35
		game2048		^0.9
		gl_object		^0.35.2
		px8		^0.27.2
		tinychip		^0.35.2
		freenukum		^0.35.2
	1	chargrid_sdl2		^0.36
		sdl2-extras		^0.31
		gfx_window_sdl2		^0.12.1
		glium_sdl2		^0.30
		nze_game_sdl		^0.35
		ship8		^0.31.0
	1	clay-viewer		^0.32
		exothermic		^0.30
		rvsp		^0.35.2
		apricity		^0.35.2
		cuivre		^0.31.0
		dustbox		^0.32
		krust_core		^0.32.1
		mold2d		^0.9
		pushrod		^0.34
		rengine		^0.35.2
		timbre		^0.34.0
		wallpepper		^0.35.2
		baba		^0.37.0
		gate		^0.29
		grimoire		^0.32
		ngen		^0.34
		openpol		>0.0.0
	1	osvr-sys		^0.27
	1	sdl2_net		^0.0.28
		bdf2surface		^0.37.0
	1	luminance-sdl2		^0.35.1
		nibble8		^0.34.5
		sdl2_particles		^0.35.2
		drawn		0.35.*
		gbr		^0.32.1
		line_plot		^0.29.1
		pufferfish		^0.35.2
		dardan_ui		^0.31.0
		room		^0.35.2
	2	sdl2_ttf		^0.25
		vnc-client		^0.13
		asteroid		^0.30.0
		axle		^0.31.0
		caw_interactive		^0.36
		euphrates_cli		^0.31
		launchme		^0.35.2
		nor		^0.34.3
		rg3d-sound-sdl		^0.35.2
		romy-sdl		^0.32.2
		sdl2_mt		^0.30.0
		hematite-client		^0.11.0
		osvr		^0.27
		rayngin		^0.34
500	2	rust_pixel	optional	^0.36.0
		teki		^0.34.3
		egui-sdl2-event		^0.37.0
	1	euphrates_sdl2		^0.31
		m3d		^0.35
		miro		^0.34.3
		sunburst		^0.35.2
		zinc64-sdl		^0.31
		cat-box		^0.35.2
		chipmunk-sdl2		^0.35.2
		crow_engine		^0.30
		kdl2		^0.34.3
		mod_engine		^0.32
		nand2tetris		^0.35
		palarust		^0.23.0
		sdl_rust_demo		^0.34.3
		tiny_rpg		^0.32.2
		chip8-emulator-rs		^0.36.0
		chipper		^0.30.0
		firework		^0.34
		ross-emulator		^0.35
		animal_chess		^0.34.0
		art-stamps		^0.34.3
		asmcahligzamaze		^0.35
		bakervm		^0.30.0
	1	egui-skia-sdl2-event		^0.35.2
		egui_sdl2_platform		^0.37.0
		minuit		^0.35.1
		oxydyze		^0.33
		visim		^0.35.2
		bevm		^0.35.2
		cafe_core		^0.35.2
		charm-ui		^0.35.2
		chip8-rs		^0.34.5
		chip8emu_rs		^0.35.2
		chippy		^0.35.2
		d7engine		^0.35.2
		deno_sdl2		^0.34.5
		egui_window_sdl2		^0.35
	1	endbasic-sdl		^0.36
		monotron-app		^0.32
		rust-sdl2-extras		^0.31
		beaux2d		^0.35.2
		bmos_server		^0.34.5
		currawong_interactive		^0.36
	3	keeshond		^0.35.2
		lochnes		^0.35.2
	2	simple		^0.32.1
	1	mod3d-gl-sdl-example		^0.37.0
	1	retroboy_sdl2		^0.36
		rustyboy		^0.35.2
		sdl2-wallpaper		^0.35.2
260		vga-emu	optional	^0.37.0
130		opl-emu	optional	^0.37.0
		gabbro	optional	^0.35.2
	1	glapp	optional	^0.35.2
		rokol	optional	^0.35.1
	2	acolor	optional	^0.35.2
	2	actinium226-librespot-playback	optional	^0.35
		auto_runner	optional	^0.35.2
	1	auto_spaces	optional	^0.35.2
		cega	optional	^0.37.0
		derputils	optional	^0.35
		fishsticks	optional	^0.35.2
		fluffl	optional	^0.33.0
		imageproc-patched	optional	^0.35
		input_helper	optional	^0.35
		micro-gui	optional	^0.30
		mono_display	optional	^0.31.0
	2	openlibspot-playback	optional	^0.35
		reminisce	optional	*
	1	revela	optional	^0.35.2
		rv64emu	optional	^0.35
	3	sardonyx_input	optional	^0.31.0
		scaleless_music	optional	^0.25.0
	2	spectrusty-audio	optional	^0.35
		spectrusty-utils	optional	^0.35
		suzy	optional	^0.33
		tekenen	optional	^0.35
		twisted	optional	^0.35.1
		xdl	optional	^0.35.2
13K	3	bayer	dev	^0.30
700	6	embedded-text	dev	^0.35.2
350	3	rafx	dev	^0.36.0
260	1	libxm	dev	^0.37.0
180		ocl-interop	dev	^0.35
180		libmpv2	dev	^0.37.0
140	5	mpv	dev	^0.27
110		tello-edu	dev	^0.35
100		usfx	dev	^0.36.0
		flattiverse_connector	dev	^0.35.2
		runes	dev	^0.34.3
		exmod	dev	^0.35
		tsclientlib	dev	^0.34
	2	skulpin	dev	>=0.33, <0.34.3
		gfxmath-vec2	dev	^0.35.2
		yottadb	dev	^0.35
		fae	dev	^0.33.0
		tello	dev	^0.34.5
		algs4	dev	*
		imgui-rs	dev	^0.12
	1	gls	dev	^0
	1	super-sabicom	dev	^0.35.2
		microui	dev	^0.36.0
	2	flic	dev	^0.30
	1	fna3d	dev	^0.34.3
		mixr	dev	^0.35.2
		lexsdl	dev	^0.35.2
		ggpo-rs	dev	^0.34.2
		haussmann	dev	^0.35.2
		chip8	dev	^0.27.0
		gl_lib	dev	^0.34.3
		glitter	dev	^0.13.0
		imgui-ext	dev	^0.32.1
		zhang_hilbert	dev	^0.32.1
	3	gfx_debug_draw	dev	^0.35.2
		egui_skia	dev	^0.35.2
		cyclone2d	dev	^0.32
	1	glhelper	dev	^0.29.1
		aftershock	dev	^0.35.2
	2	sfxr	dev	^0.31.0