mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

support dyn keyword(2506)

Browse Source
This commit is contained in:
kngwyu 2018-03-05 16:57:22 +09:00
parent 5025a53b30
commit 078fbb0819
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/types.rs
View File

@ -616,7 +616,15 @@ fn rewrite(&self, context: &RewriteContext, shape: Shape) -> Option<String> {
impl Rewrite for ast::Ty {
fn rewrite(&self, context: &RewriteContext, shape: Shape) -> Option<String> {
match self.node {
ast::TyKind::TraitObject(ref bounds, ..) => bounds.rewrite(context, shape),
ast::TyKind::TraitObject(ref bounds, tobj_syntax) => {
let res = bounds.rewrite(context, shape)?;
// we have to consider 'dyn' keyword is used or not!!!
if tobj_syntax == ast::TraitObjectSyntax::Dyn {
Some(format!("dyn {}", res))
} else {
Some(res)
}
}
ast::TyKind::Ptr(ref mt) => {
let prefix = match mt.mutbl {
Mutability::Mutable => "*mut ",