error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:10:14 | LL | for i in 0..vec.len() { | ^^^^^^^^^^^^ | = note: `-D clippy::needless-range-loop` implied by `-D warnings` help: consider using an iterator | LL | for <item> in &vec { | ^^^^^^ ^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:19:14 | LL | for i in 0..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for <item> in &vec { | ^^^^^^ ^^^^ error: the loop variable `j` is only used to index `STATIC`. --> $DIR/needless_range_loop.rs:24:14 | LL | for j in 0..4 { | ^^^^ | help: consider using an iterator | LL | for <item> in &STATIC { | ^^^^^^ ^^^^^^^ error: the loop variable `j` is only used to index `CONST`. --> $DIR/needless_range_loop.rs:28:14 | LL | for j in 0..4 { | ^^^^ | help: consider using an iterator | LL | for <item> in &CONST { | ^^^^^^ ^^^^^^ error: the loop variable `i` is used to index `vec` --> $DIR/needless_range_loop.rs:32:14 | LL | for i in 0..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for (i, <item>) in vec.iter().enumerate() { | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec2`. --> $DIR/needless_range_loop.rs:40:14 | LL | for i in 0..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for <item> in vec2.iter().take(vec.len()) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:44:14 | LL | for i in 5..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for <item> in vec.iter().skip(5) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:48:14 | LL | for i in 0..MAX_LEN { | ^^^^^^^^^^ | help: consider using an iterator | LL | for <item> in vec.iter().take(MAX_LEN) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:52:14 | LL | for i in 0..=MAX_LEN { | ^^^^^^^^^^^ | help: consider using an iterator | LL | for <item> in vec.iter().take(MAX_LEN + 1) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:56:14 | LL | for i in 5..10 { | ^^^^^ | help: consider using an iterator | LL | for <item> in vec.iter().take(10).skip(5) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is only used to index `vec`. --> $DIR/needless_range_loop.rs:60:14 | LL | for i in 5..=10 { | ^^^^^^ | help: consider using an iterator | LL | for <item> in vec.iter().take(10 + 1).skip(5) { | ^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is used to index `vec` --> $DIR/needless_range_loop.rs:64:14 | LL | for i in 5..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for (i, <item>) in vec.iter().enumerate().skip(5) { | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is used to index `vec` --> $DIR/needless_range_loop.rs:68:14 | LL | for i in 5..10 { | ^^^^^ | help: consider using an iterator | LL | for (i, <item>) in vec.iter().enumerate().take(10).skip(5) { | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the loop variable `i` is used to index `vec` --> $DIR/needless_range_loop.rs:73:14 | LL | for i in 0..vec.len() { | ^^^^^^^^^^^^ | help: consider using an iterator | LL | for (i, <item>) in vec.iter_mut().enumerate() { | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 14 previous errors