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Small reformat

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This commit is contained in:
David Wickes 2017-02-26 21:44:05 +00:00
parent 094c8898e1
commit 371ffa4710
1 changed files with 5 additions and 5 deletions

10
src/items.rs

@ -1240,11 +1240,11 @@ pub fn rewrite_associated_type(ident: ast::Ident,
let type_bounds_str = if let Some(ty_param_bounds) = ty_param_bounds_opt {
let bounds: &[_] = ty_param_bounds;
let bound_str = try_opt!(bounds.iter()
.map(|ty_bound| {
ty_bound.rewrite(context, Shape::legacy(context.config.max_width, indent))
})
.intersperse(Some(" + ".to_string()))
.collect::<Option<String>>());
.map(|ty_bound| {
ty_bound.rewrite(context, Shape::legacy(context.config.max_width, indent))
})
.intersperse(Some(" + ".to_string()))
.collect::<Option<String>>());
if bounds.len() > 0 {
format!(": {}", bound_str)
} else {