Function AstToString

cel/io.go:125–127

AstToString converts an Ast back to a string if possible. Note, the conversion may not be an exact replica of the original expression, but will produce a string that is semantically equivalent and whose textual representation is stable.

(a *Ast)

// Note, the conversion may not be an exact replica of the original expression, but will produce
// a string that is semantically equivalent and whose textual representation is stable.
func AstToString(a *Ast) (string, error) {
	return ExprToString(a.NativeRep().Expr(), a.NativeRep().SourceInfo())
}

// ExprToString converts an AST Expr node back to a string using macro call tracking metadata from
// source info if any macros are encountered within the expression.