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iter conservation efforts: save the endangered .iter() and .into_iter()

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Make explicit_iter_loop and explicit_into_iter_loop allow-by-default, so
that people can turn them on if they want to enforce that style; avoid
presenting them as *the* idiomatic Rust style, rather than just *a* style.
This commit is contained in:
Josh Triplett
2018-09-03 00:19:59 -07:00
parent 2b7a5304f6
commit 779988303a
3 changed files with 19 additions and 21 deletions
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6
clippy_lints/src/lib.rs
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@@ -449,6 +449,8 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
if_not_else::IF_NOT_ELSE,
infinite_iter::MAYBE_INFINITE_ITER,
items_after_statements::ITEMS_AFTER_STATEMENTS,
loops::EXPLICIT_INTO_ITER_LOOP,
loops::EXPLICIT_ITER_LOOP,
matches::SINGLE_MATCH_ELSE,
methods::FILTER_MAP,
methods::OPTION_MAP_UNWRAP_OR,
@@ -546,8 +548,6 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
literal_representation::UNREADABLE_LITERAL,
loops::EMPTY_LOOP,
loops::EXPLICIT_COUNTER_LOOP,
loops::EXPLICIT_INTO_ITER_LOOP,
loops::EXPLICIT_ITER_LOOP,
loops::FOR_KV_MAP,
loops::FOR_LOOP_OVER_OPTION,
loops::FOR_LOOP_OVER_RESULT,
@@ -718,8 +718,6 @@ pub fn register_plugins(reg: &mut rustc_plugin::Registry<'_>, conf: &Conf) {
literal_representation::LARGE_DIGIT_GROUPS,
literal_representation::UNREADABLE_LITERAL,
loops::EMPTY_LOOP,
loops::EXPLICIT_INTO_ITER_LOOP,
loops::EXPLICIT_ITER_LOOP,
loops::FOR_KV_MAP,
loops::NEEDLESS_RANGE_LOOP,
loops::WHILE_LET_ON_ITERATOR,