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This commit is contained in:
topecongiro 2017-04-15 16:22:54 +09:00
parent 8a5038c8f5
commit 1c1ad525f6
1 changed files with 26 additions and 23 deletions
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49
src/types.rs
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@ -587,31 +587,34 @@ impl Rewrite for ast::Ty {
let mut_len = mut_str.len();
Some(match *lifetime {
Some(ref lifetime) => {
let lt_budget = try_opt!(shape.width.checked_sub(2 + mut_len));
let lt_str = try_opt!(lifetime.rewrite(context,
Shape::legacy(lt_budget,
let lt_budget = try_opt!(shape.width.checked_sub(2 + mut_len));
let lt_str = try_opt!(lifetime.rewrite(context,
Shape::legacy(lt_budget,
shape.indent +
2 +
mut_len)));
let lt_len = lt_str.len();
let budget = try_opt!(shape.width.checked_sub(2 + mut_len + lt_len));
format!("&{} {}{}",
lt_str,
mut_str,
try_opt!(mt.ty
.rewrite(context,
Shape::legacy(budget,
shape.indent + 2 +
mut_len)));
let lt_len = lt_str.len();
let budget = try_opt!(shape.width.checked_sub(2 + mut_len + lt_len));
format!("&{} {}{}",
lt_str,
mut_str,
try_opt!(mt.ty
.rewrite(context,
Shape::legacy(budget,
shape.indent + 2 + mut_len +
lt_len))))
}
mut_len +
lt_len))))
}
None => {
let budget = try_opt!(shape.width.checked_sub(1 + mut_len));
format!("&{}{}",
mut_str,
try_opt!(mt.ty
.rewrite(context,
Shape::legacy(budget,
shape.indent + 1 + mut_len))))
}
let budget = try_opt!(shape.width.checked_sub(1 + mut_len));
format!("&{}{}",
mut_str,
try_opt!(mt.ty
.rewrite(context,
Shape::legacy(budget,
shape.indent + 1 +
mut_len))))
}
})
}
// FIXME: we drop any comments here, even though it's a silly place to put