fn capture_raspistill(filename: &str) {

  //raspistill -v -n  -o
  let status = Command::new("raspistill")
	.arg("-n")
	.arg("-t").arg("250")
	.arg("-o").arg(filename)
	.status().expect("cmd failed!");

  if !status.success()  {
    println!("cmd failed {}", status);
  }
  else {
    println!("wrote {}", filename);
  }

}
/**
This capture method uses the canned `raspistill` command to
capture still images using the best available settings.
This works slightly better for the Pi camera than using the
rscam abstraction layers.

*/
This capture method uses the canned `raspistill` command to
capture still images using the best available settings.
This works slightly better for the Pi camera than using the
rscam abstraction layers.
This capture method uses the canned ` raspistill ` command to capture still images using the best available settings . This works slightly better for the Pi camera than using the rscam abstraction layers .
fn capture_raspistill(filename: &str) {
  //raspistill -v -n  -o
  let status = Command::new("raspistill")
	.arg("-n")
	.arg("-t").arg("250")
	.arg("-o").arg(filename)
	.status().expect("cmd failed!");
  if !status.success()  {
    println!("cmd failed {}", status);
  }
  else {
    println!("wrote {}", filename);
  }
}
fn capture_raspistill ( filename : & str ) { //raspistill -v -n  -o let status = Command :: new ( " " ) . arg ( " " ) . arg ( " " ) . arg ( " " ) . arg ( " " ) . arg ( filename ) . status ( ) . expect ( " " ) ; if ! status . success ( ) { println ! ( " " status ) ; } else { println ! ( " " filename ) ; } }
This capture method uses the canned `raspistill` command to
capture still images using the best available settings.
This capture method uses the canned ` raspistill ` command to capture still images using the best available settings .
filename
&str
filename
&str