Feature flags of Nokhwa crate // Lib.rs

Cargo Features

[dependencies]
nokhwa = { version = "0.10.10", default-features = false, features = ["serialize", "decoding", "input-avfoundation", "input-msmf", "input-v4l", "input-v4l-no-arena-buffer", "input-native", "input-opencv", "output-wgpu", "output-threaded", "camera-sync-impl", "docs-nolink", "docs-features", "docs-only", "js-sys", "regex", "rgb", "usb_enumeration", "wasm-bindgen", "wasm-bindgen-futures", "wasm-rs-async-executor", "web-sys"] }

default = decoding: The decoding feature is set by default whenever nokhwa is added without default-features = false somewhere in the dependency tree.
serialize docs-only? = serde: Enables serialize of nokhwa-core
decoding default: Enables mjpeg of nokhwa-core
input-avfoundation input-native? = nokhwa-bindings-macos
input-msmf input-native? = nokhwa-bindings-windows
input-v4l input-native? = nokhwa-bindings-linux
input-v4l-no-arena-buffer: Disable arena buffer on v4l
This should fix crash on Raspberry Pi that have faulty v4l driver.
WARNING: This create a performance regression, half of the frames will be dropped You shouldn't enable this unless you have to.

Enables no-arena-buffer of nokhwa-bindings-linux
input-native docs-only? = input-avfoundation, input-msmf, input-v4l
input-opencv docs-only? = opencv: Enables opencv-mat of nokhwa-core, clang-runtime, rgb and videoio of opencv ^0.97
output-wgpu docs-only? = wgpu: input-jscam = [
"web-sys",
"js-sys",
"wasm-bindgen-futures",
"wasm-bindgen",
"wasm-rs-async-executor",
]

Enables wgpu-types of nokhwa-core
output-threaded docs-only? = camera-sync-impl, parking_lot: Affects nokhwa::threaded…
camera-sync-impl output-threaded?
docs-nolink: Enables docs-features of nokhwa-core
docs-features
docs-only = input-native, input-opencv, output-threaded, output-wgpu, serialize

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

js-sys implicit feature

regex implicit feature

rgb implicit feature

usb_enumeration implicit feature