[rustc.git] / src / tools / clippy / tests / ui / entry_btree.stderr

error: usage of `contains_key` followed by `insert` on a `BTreeMap`
  --> $DIR/entry_btree.rs:10:5
   |
LL | /     if !m.contains_key(&k) {
LL | |         m.insert(k, v);
LL | |         foo();
LL | |     }
   | |_____^
   |
   = note: `-D clippy::map-entry` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::map_entry)]`
help: try
   |
LL ~     if let std::collections::btree_map::Entry::Vacant(e) = m.entry(k) {
LL +         e.insert(v);
LL +         foo();
LL +     }
   |

error: aborting due to previous error
Commit	Line	Data
c295e0f8	1	error: usage of `contains_key` followed by `insert` on a `BTreeMap`
781aab86	2	--> $DIR/entry_btree.rs:10:5
c295e0f8 XL	3	\|
	4	LL \| / if !m.contains_key(&k) {
	5	LL \| \| m.insert(k, v);
	6	LL \| \| foo();
	7	LL \| \| }
	8	\| \|_____^
	9	\|
	10	= note: `-D clippy::map-entry` implied by `-D warnings`
781aab86	11	= help: to override `-D warnings` add `#[allow(clippy::map_entry)]`
add651ee	12	help: try
c295e0f8 XL	13	\|
	14	LL ~ if let std::collections::btree_map::Entry::Vacant(e) = m.entry(k) {
	15	LL + e.insert(v);
	16	LL + foo();
	17	LL + }
	18	\|
	19
	20	error: aborting due to previous error
	21