based/src/result.rs

pub trait LogAndIgnore {
    fn log_err_and_ignore(self, msg: &str);
    fn log_warn_and_ignore(self, msg: &str);
}

impl<T, E: std::fmt::Debug> LogAndIgnore for Result<T, E> {
    /// Handles the result by ignoring and logging it if it contains an error.
    ///
    /// If the result is `Ok`, does nothing.
    /// If the result is `Err(e)`, logs the message provided (`msg`) along with the error as error.
    fn log_err_and_ignore(self, msg: &str) {
        match self {
            Ok(_) => {}
            Err(e) => {
                log::error!("{msg} : {:?}", e);
            }
        }
    }

    /// Handles the result by ignoring and logging it if it contains an error.
    ///
    /// If the result is `Ok`, does nothing.
    /// If the result is `Err(e)`, logs the message provided (`msg`) along with the error as warning.
    fn log_warn_and_ignore(self, msg: &str) {
        match self {
            Ok(_) => {}
            Err(e) => {
                log::warn!("{msg} : {:?}", e);
            }
        }
    }
}

pub trait LogNoneAndPass {
    fn log_warn_none_and_pass(self, msg: impl Fn() -> String) -> Self;
    fn log_err_none_and_pass(self, msg: impl Fn() -> String) -> Self;
}

impl<T> LogNoneAndPass for Option<T> {
    fn log_warn_none_and_pass(self, msg: impl Fn() -> String) -> Option<T> {
        if matches!(self, None) {
            log::warn!("{}", msg());
        }

        return self;
    }

    fn log_err_none_and_pass(self, msg: impl Fn() -> String) -> Option<T> {
        if matches!(self, None) {
            log::error!("{}", msg());
        }

        return self;
    }
}