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

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:13:5
   |
LL |     let mut vec1 = Vec::with_capacity(len);
   |                    ----------------------- help: consider replace allocation with: `vec![0; len]`
LL |     vec1.extend(repeat(0).take(len));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::slow-vector-initialization` implied by `-D warnings`

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:17:5
   |
LL |     let mut vec2 = Vec::with_capacity(len - 10);
   |                    ---------------------------- help: consider replace allocation with: `vec![0; len - 10]`
LL |     vec2.extend(repeat(0).take(len - 10));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:31:5
   |
LL |     let mut resized_vec = Vec::with_capacity(30);
   |                           ---------------------- help: consider replace allocation with: `vec![0; 30]`
LL |     resized_vec.resize(30, 0);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:34:5
   |
LL |     let mut extend_vec = Vec::with_capacity(30);
   |                          ---------------------- help: consider replace allocation with: `vec![0; 30]`
LL |     extend_vec.extend(repeat(0).take(30));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:41:5
   |
LL |     let mut vec1 = Vec::with_capacity(len);
   |                    ----------------------- help: consider replace allocation with: `vec![0; len]`
LL |     vec1.resize(len, 0);
   |     ^^^^^^^^^^^^^^^^^^^

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:49:5
   |
LL |     let mut vec3 = Vec::with_capacity(len - 10);
   |                    ---------------------------- help: consider replace allocation with: `vec![0; len - 10]`
LL |     vec3.resize(len - 10, 0);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^

error: slow zero-filling initialization
  --> $DIR/slow_vector_initialization.rs:53:5
   |
LL |     vec1 = Vec::with_capacity(10);
   |            ---------------------- help: consider replace allocation with: `vec![0; 10]`
LL |     vec1.resize(10, 0);
   |     ^^^^^^^^^^^^^^^^^^

error: aborting due to 7 previous errors
Commit	Line	Data
f20569fa XL	1	error: slow zero-filling initialization
	2	--> $DIR/slow_vector_initialization.rs:13:5
	3	\|
	4	LL \| let mut vec1 = Vec::with_capacity(len);
	5	\| ----------------------- help: consider replace allocation with: `vec![0; len]`
	6	LL \| vec1.extend(repeat(0).take(len));
	7	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	8	\|
	9	= note: `-D clippy::slow-vector-initialization` implied by `-D warnings`
	10
	11	error: slow zero-filling initialization
	12	--> $DIR/slow_vector_initialization.rs:17:5
	13	\|
	14	LL \| let mut vec2 = Vec::with_capacity(len - 10);
	15	\| ---------------------------- help: consider replace allocation with: `vec![0; len - 10]`
	16	LL \| vec2.extend(repeat(0).take(len - 10));
	17	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	18
	19	error: slow zero-filling initialization
	20	--> $DIR/slow_vector_initialization.rs:31:5
	21	\|
	22	LL \| let mut resized_vec = Vec::with_capacity(30);
	23	\| ---------------------- help: consider replace allocation with: `vec![0; 30]`
	24	LL \| resized_vec.resize(30, 0);
	25	\| ^^^^^^^^^^^^^^^^^^^^^^^^^
	26
	27	error: slow zero-filling initialization
	28	--> $DIR/slow_vector_initialization.rs:34:5
	29	\|
	30	LL \| let mut extend_vec = Vec::with_capacity(30);
	31	\| ---------------------- help: consider replace allocation with: `vec![0; 30]`
	32	LL \| extend_vec.extend(repeat(0).take(30));
	33	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
	34
	35	error: slow zero-filling initialization
	36	--> $DIR/slow_vector_initialization.rs:41:5
	37	\|
	38	LL \| let mut vec1 = Vec::with_capacity(len);
	39	\| ----------------------- help: consider replace allocation with: `vec![0; len]`
	40	LL \| vec1.resize(len, 0);
	41	\| ^^^^^^^^^^^^^^^^^^^
	42
	43	error: slow zero-filling initialization
	44	--> $DIR/slow_vector_initialization.rs:49:5
	45	\|
	46	LL \| let mut vec3 = Vec::with_capacity(len - 10);
	47	\| ---------------------------- help: consider replace allocation with: `vec![0; len - 10]`
	48	LL \| vec3.resize(len - 10, 0);
	49	\| ^^^^^^^^^^^^^^^^^^^^^^^^
	50
	51	error: slow zero-filling initialization
	52	--> $DIR/slow_vector_initialization.rs:53:5
	53	\|
	54	LL \| vec1 = Vec::with_capacity(10);
	55	\| ---------------------- help: consider replace allocation with: `vec![0; 10]`
	56	LL \| vec1.resize(10, 0);
	57	\| ^^^^^^^^^^^^^^^^^^
	58
	59	error: aborting due to 7 previous errors
	60