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rustdoc: properly calculate line length for where clauses #38497

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Dec 25, 2016
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2 changes: 1 addition & 1 deletion src/librustdoc/html/format.rs
Original file line number Diff line number Diff line change
Expand Up @@ -207,7 +207,7 @@ impl<'a> fmt::Display for WhereClause<'a> {
if !f.alternate() {
clause.push_str("</span>");
let plain = format!("{:#}", self);
if plain.len() > 80 {
if plain.len() + pad > 80 {
//break it onto its own line regardless, but make sure method impls and trait
//blocks keep their fixed padding (2 and 9, respectively)
let padding = if pad > 10 {
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