xiaocijun

A simple program to turn on the camera successfully cargo build, but cargo build the following code reports an error

4

``` /home/cat/rust/cam# cargo build Compiling opencv v0.88.5 error: failed to run custom build command for `opencv v0.88.5` Caused by: process didn't exit successfully: `/home/cat/rust/cam/target/debug/build/opencv-4e2cc385db21c73c/build-script-build` (exit status: 101) --- stdout cargo:rerun-if-env-changed=OPENCV4_NO_PKG_CONFIG...

This function set_timeout() seems to be required? If I want to set it to not timeout how should I set it?