Method parse

libs/@local/hashql/compiletest/src/pipeline.rs:120–130

Parses J-Expr source bytes into an AST expression. # Errors Returns a diagnostic if the input is not valid J-Expr syntax.

(
        &mut self,
        content: impl AsRef<[u8]>,
    )

    ///
    /// Returns a diagnostic if the input is not valid J-Expr syntax.
    pub fn parse(
        &mut self,
        content: impl AsRef<[u8]>,
    ) -> Result<hashql_ast::node::expr::Expr<'heap>, BoxedDiagnostic<'static, SpanId>> {
        let mut parser = hashql_syntax_jexpr::Parser::new(self.heap, &mut self.spans);

        parser
            .parse_expr(content.as_ref())
            .map_err(Diagnostic::generalize)
            .map_err(Diagnostic::boxed)
    }

    /// Lowers an AST expression through HIR into MIR.
    ///