INNER CODE UNIT · Rust
derive_visit_immutable
apache/datafusion-sqlparser-rs · derive/src/lib.rs:46
pub fn derive_visit_immutable(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let input = parse_macro_input!(input as syn::DeriveInput);
visit::derive_visit(
input,
&visit::VisitType {
visit_trait: quote!(Visit),
visitor_trait: quote!(Visitor),
modifier: None,
},
)
}
/// Procedural macro for deriving new SQL dialects.
#[proc_macro]
pub fn derive_dialect(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let input = parse_macro_input!(input as dialect::DeriveDialectInput);
dialect::derive_dialect(input)
}