match token_iter.next().unwrap() {
TokenTree::Literal(lit) => {
// Drop the first and last chars from lit as they are always "
- let doc = format!("{}", lit);
+ let doc = format!("{}", lit).trim().replace("\n", &format!("\n{}//!", prefix));
writeln!(w, "{}//!{}", prefix, &doc[1..doc.len() - 1]).unwrap();
},
_ => unimplemented!(),
match token_iter.next().unwrap() {
TokenTree::Literal(lit) => {
// Drop the first and last chars from lit as they are always "
- let doc = format!("{}", lit);
+ let doc = format!("{}", lit).trim().replace("\n", &format!("\n{}///", prefix));
writeln!(w, "{}///{}", prefix, &doc[1..doc.len() - 1]).unwrap();
},
_ => unimplemented!(),
/// Prints concrete generic parameters for a struct/trait/function, including the less-than and
/// greater-than symbols, if any generic parameters are defined.
pub fn maybe_write_generics<W: std::io::Write>(w: &mut W, generics: &syn::Generics, generics_impld: &syn::PathArguments, types: &TypeResolver, concrete_lifetimes: bool) {
+ maybe_write_generics_intern(w, generics, generics_impld, types, concrete_lifetimes, false);
+}
+
+pub fn maybe_write_non_lifetime_generics<W: std::io::Write>(w: &mut W, generics: &syn::Generics, generics_impld: &syn::PathArguments, types: &TypeResolver) {
+ maybe_write_generics_intern(w, generics, generics_impld, types, false, true);
+}
+
+fn maybe_write_generics_intern<W: std::io::Write>(w: &mut W, generics: &syn::Generics, generics_impld: &syn::PathArguments, types: &TypeResolver, concrete_lifetimes: bool, dummy_lifetimes: bool) {
let mut gen_types = GenericTypes::new(None);
assert!(gen_types.learn_generics(generics, types));
if generics.params.is_empty() { return; }
}
},
syn::GenericParam::Lifetime(lt) => {
- if concrete_lifetimes {
+ if dummy_lifetimes {
+ write!(w, "'_").unwrap();
+ } else if concrete_lifetimes {
write!(w, "'static").unwrap();
} else {
write!(w, "{}'{}", if idx != 0 { ", " } else { "" }, lt.lifetime.ident).unwrap();