You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: first_person_control.rs
    path of file: ./repos/three-d/src/renderer/control
    
    the code of the file until where you have to start completion: use crate::renderer::*;

///
/// A control that makes the camera move like it is a person on the ground.
///
pub struct FirstPersonControl {
    control: CameraControl,
}

impl FirstPersonControl {
    /// Creates a new first person control with the given speed of movements.
    pub fn new(speed: f32) -> Self {
        Self {
            control: CameraControl {
                left_drag_horizontal: CameraAction::Yaw {
  
    
    pub fn new(speed: f32) -> Self {
        Self {
            control: CameraControl {
                left_drag_horizontal: CameraAction::Yaw {
                    speed: std::f32::consts::PI / 1800.0,
                },
                left_drag_vertical: CameraAction::Pitch {
                    speed: std::f32::consts::PI / 1800.0,
                },
                scroll_vertical: CameraAction::Forward { speed },
                ..Default::default()
            },
        }
    }