Method push_hint

prqlc/prqlc-parser/src/error.rs:182–185

(mut self, hint: S)

impl WithErrorInfo for Error {
    fn push_hint<S: Into<String>>(mut self, hint: S) -> Self {
        self.hints.push(hint.into());
        self
    }

    fn with_hints<S: Into<String>, I: IntoIterator<Item = S>>(mut self, hints: I) -> Self {
        self.hints = hints.into_iter().map(|x| x.into()).collect();