qdb 0.1.10

Library for interacting with QDB
Documentation 
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#[derive(Debug)]
pub enum Error {
    ClientError(String),
    DatabaseFieldError(String),
    NotificationError(String),
}

impl Error {
    pub fn from_client(msg: &str) -> Box<Self> {
        Box::new(Error::ClientError(msg.to_string()))
    }

    pub fn from_notification(msg: &str) -> Box<Self> {
        Box::new(Error::NotificationError(msg.to_string()))
    }

    pub fn from_database_field(msg: &str) -> Box<Self> {
        Box::new(Error::DatabaseFieldError(msg.to_string()))
    }
}

impl std::fmt::Display for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Error::ClientError(msg) => write!(f, "Client error: {}", msg),
            Error::DatabaseFieldError(msg) => write!(f, "Database error: {}", msg),
            Error::NotificationError(msg) => write!(f, "Notification error: {}", msg),
        }
    }
}

impl std::error::Error for Error {
    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
        match self {
            Error::ClientError(_) => None,
            Error::DatabaseFieldError(_) => None,
            Error::NotificationError(_) => None,
        }
    }
}