contourwall_core 0.2.1

Provides a low-level interface to control the Contour Wall
Documentation 
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//! StatusCodes abstraction, status codes are used to communicate state between tile and library.

#[derive(PartialEq, Debug)]
pub enum StatusCode {
    Error,
    TooSlow,
    NonMatchingCRC,
    UnknownCommand,
    ErrorInternal,
    NotACWPort,
    Ok,
    Next,
    Reset,
}

impl StatusCode {
    pub fn new(code: u8) -> Option<StatusCode> {
        match code {
            0 => Some(StatusCode::Error),
            1 => Some(StatusCode::TooSlow),
            2 => Some(StatusCode::NonMatchingCRC),
            3 => Some(StatusCode::UnknownCommand),
            50 => Some(StatusCode::ErrorInternal),
            51 => Some(StatusCode::NotACWPort),
            100 => Some(StatusCode::Ok),
            101 => Some(StatusCode::Next),
            255 => Some(StatusCode::Reset),
            _ => None,
        }
    }

    pub fn as_u8(&self) -> u8 {
        match self {
            StatusCode::Error => 0,
            StatusCode::TooSlow => 1,
            StatusCode::NonMatchingCRC => 2,
            StatusCode::UnknownCommand => 3,
            StatusCode::ErrorInternal => 50,
            StatusCode::NotACWPort => 51,
            StatusCode::Ok => 100,
            StatusCode::Next => 101,
            StatusCode::Reset => 255,
        }
    }
}

impl std::fmt::Display for StatusCode {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            StatusCode::Error => write!(f, "StatusCode::Error (0)"),
            StatusCode::TooSlow => write!(f, "StatusCode::TooSlow (1)"),
            StatusCode::NonMatchingCRC => write!(f, "StatusCode::NonMatchingCRC (2)"),
            StatusCode::UnknownCommand => write!(f, "StatusCode::UnknownCommand (3)"),
            StatusCode::ErrorInternal => write!(f, "StatusCode::ErrorInternal (50)"),
            StatusCode::NotACWPort => write!(f, "StatusCode::NotACWPort (51)"),
            StatusCode::Ok => write!(f, "StatusCode::Ok (100)"),
            StatusCode::Next => write!(f, "StatusCode::Next (101)"),
            StatusCode::Reset => write!(f, "StatusCode::Reset (102)"),
        }
    }
}