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Force backline on all where in docs #39222

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Merged
merged 1 commit into from
Jan 24, 2017
Merged

Force backline on all where in docs #39222

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7 changes: 3 additions & 4 deletions src/librustdoc/html/format.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -165,7 +165,7 @@ impl<'a> fmt::Display for WhereClause<'a> {
if f.alternate() {
clause.push_str(" where ");
} else {
clause.push_str(" <span class='where'>where ");
clause.push_str(" <span class='where fmt-newline'>where ");
}
for (i, pred) in gens.where_predicates.iter().enumerate() {
if i > 0 {
Expand Down Expand Up @@ -208,10 +208,9 @@ impl<'a> fmt::Display for WhereClause<'a> {
clause.push_str("</span>");
let plain = format!("{:#}", self);
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)
// 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 {
clause = clause.replace("class='where'", "class='where fmt-newline'");
repeat("&nbsp;").take(8).collect::<String>()
} else {
repeat("&nbsp;").take(pad + 6).collect::<String>()
Expand Down