Method new

src/sql-parser/src/ast/defs/name.rs:72–86

Create a new [`Ident`] with the given value, checking our invariants. # Examples ``` use mz_sql_parser::ast::Ident; let id = Ident::new("hello_world").unwrap(); assert_eq!(id.as_str(), "hello_world"); let too_long = "I am a very long identifier that is more than 255 bytes long which is the max length for idents.\ 😊😁😅😂😬🍻😮‍💨😮🗽🛰️🌈😊😁😅😂😬🍻😮‍💨😮🗽🛰️🌈😊😁😅😂😬🍻😮‍💨😮🗽🛰️🌈"; assert_eq!(too_long.len(), 258); le

(s: S)

    /// ```
    ///
    pub fn new<S>(s: S) -> Result<Self, IdentError>
    where
        S: TryInto<IdentString>,
        <S as TryInto<IdentString>>::Error: fmt::Display,
    {
        let s = s
            .try_into()
            .map_err(|e| IdentError::TooLong(e.to_string()))?;

        if &*s == "." || &*s == ".." {
            return Err(IdentError::Invalid(s.into_inner()));
        }

        Ok(Ident(s.into_inner()))
    }

    /// Create a new [`Ident`] modifying the given value as necessary to meet our invariants.
    ///